聊聊高并发(四十四)解析java.util.concurrent各个组件(二十) Executors工厂类

Executor框架为了更方便使用,提供了Executors这个工厂类,通过一系列的静态工厂方法,可以快速地创建相应的Executor实例。


只有一个nThreads参数的newFixedThreadPool方法会创建一个ThreadPoolExecutor,corePoolSize和maximumPoolSize都是nThreads,并且keepAliveTime为0表示不会设置过期时间,采用LinkedBlockingQueue作为工作队列

这个方法创建的ThreadPoolExecutor采用固定线程数nThreads,当线程少于nThreads时会为新的任务创建新的Worker工作线程,直到线程数达到nThreads。线程达到nThreads后不会回收。后续新建的任务会进入工作队列,工作队列是无界的。当任务量过大时,可能会因为无界的工作队列造成OOM的问题。

 public static ExecutorService newFixedThreadPool(int nThreads) {
        return new ThreadPoolExecutor(nThreads, nThreads,
                                      0L, TimeUnit.MILLISECONDS,
                                      new LinkedBlockingQueue<Runnable>());
    }

这个方法和上面的方法基本一致,只是多了一个ThreadFactory,可以自定义创建的线程属性。

 public static ExecutorService newFixedThreadPool(int nThreads, ThreadFactory threadFactory) {
        return new ThreadPoolExecutor(nThreads,
[root@yfw ~]# cd /opt/openfire [root@yfw openfire]# # 查看完整的 openfire.log,从最近一次重启开始 [root@yfw openfire]# tail -n 200 /opt/openfire/logs/openfire.log | grep -A 20 -B 5 "Plugin 'restapi' was removed" at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:07:24.817 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:07:24.817 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:07:44.818 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:07:44.819 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:08:04.820 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:08:04.820 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:08:24.821 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:08:24.821 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:08:44.823 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:08:44.823 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:09:04.824 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:09:04.824 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:09:24.825 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:09:24.826 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:09:44.560 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down plugins ... 2025.10.03 04:09:44.560 INFO [Thread-2]: org.jivesoftware.openfire.container.PluginManager - Shutting down. Unloading all loaded plugins... 2025.10.03 04:09:44.562 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down 54 modules ... 2025.10.03 04:09:44.735 INFO [shutdown-thread-0]: org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider - Flushing write cache to database 2025.10.03 04:09:44.738 INFO [shutdown-thread-0]: org.jivesoftware.openfire.OfflineMessageStore - Offline message cleaning - Stop old timer if started 2025.10.03 04:09:44.748 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Openfire stopped 2025.10.03 04:09:46.319 INFO [main]: org.jivesoftware.openfire.XMPPServer - Registering shutdown hook (standalone mode) 2025.10.03 04:09:46.861 INFO [main]: org.jivesoftware.util.cache.ConsistencyMonitor - Applying configuration for cache consistency check. Enabled: false 2025.10.03 04:09:46.874 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Servers Cache 2025.10.03 04:09:46.875 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Components Cache -- 2025.10.03 04:09:47.476 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M 2025.10.03 04:09:47.480 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用户聊天域:conference.localhost 2025.10.03 04:09:47.491 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M 2025.10.03 04:09:47.492 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用户聊天域:lobby.localhost 2025.10.03 04:09:47.508 INFO [main]: org.jivesoftware.openfire.XMPPServer - Openfire 4.9.2 [2025年10月3日 上午4:09:47] 2025.10.03 04:09:47.516 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:09:47.517 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:09:47.760 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for LDAP UserDN 2025.10.03 04:09:48.181 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'ANONYMOUS' SASL mechanism. 2025.10.03 04:09:48.181 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'CRAM-MD5' SASL mechanism. 2025.10.03 04:09:48.181 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'DIGEST-MD5' SASL mechanism. 2025.10.03 04:09:48.181 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'EXTERNAL' SASL mechanism. 2025.10.03 04:09:48.182 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'GSSAPI' SASL mechanism. 2025.10.03 04:09:48.182 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'JIVE-SHAREDSECRET' SASL mechanism. 2025.10.03 04:09:48.182 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'PLAIN' SASL mechanism. 2025.10.03 04:09:48.182 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'SCRAM-SHA-1' SASL mechanism. 2025.10.03 04:09:48.220 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Server Configurations 2025.10.03 04:10:07.552 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:10:07.552 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:10:27.554 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:10:27.555 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:10:47.556 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:10:47.556 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:11:07.557 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:11:07.558 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] [root@yfw openfire]#
10-04
[root@yfw ~]# cd /opt/openfire [root@yfw openfire]# cd ~/openfire-plugin-build [root@yfw openfire-plugin-build]# rm -rf src/RestApiPlugin.java [root@yfw openfire-plugin-build]# mkdir -p src [root@yfw openfire-plugin-build]# cat > src/RestApiPlugin.java << 'EOF' > public class RestApiPlugin implements org.jivesoftware.openfire.container.Plugin { > > static { > System.out.println("[PLUGIN-DEBUG] 💡 静态块执行:RestApiPlugin 已被 JVM 加载!"); ugin.class"));em.out.println("[PLUGIN-DEBUG] 📦 资源位置: " + RestApiPlugin.class.getResource("RestApiPlu > } > > public RestApiPlugin() { > System.out.println("[PLUGIN-DEBUG] 🆕 构造函数执行:RestApiPlugin 实例已创建"); > } > > @Override > public void initializePlugin(org.jivesoftware.openfire.container.PluginManager manager, java.io.File pluginDirectory) { ath()); System.out.println("[PLUGIN-DEBUG] 🎉 插件初始化成功!插件目录: " + pluginDirectory.getAbsolutePa > } > > @Override > public void destroyPlugin() { > System.out.println("[PLUGIN-DEBUG] 🔌 插件已销毁"); > } > } > EOF [root@yfw openfire-plugin-build]# # 编译 [root@yfw openfire-plugin-build]# /usr/lib/jvm/java-11-openjdk/bin/javac \ > -source 11 -target 11 \ > -cp "/opt/openfire/lib/xmppserver-4.9.2.jar" \ > -d classes \ > src/RestApiPlugin.java [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 打包 [root@yfw openfire-plugin-build]# jar cf restapi.jar -C classes . [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 清除旧插件和缓存 [root@yfw openfire-plugin-build]# rm -rf /opt/openfire/plugins/restapi [root@yfw openfire-plugin-build]# rm -rf /opt/openfire/work/plugins/restapi* [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 部署 [root@yfw openfire-plugin-build]# mkdir -p /opt/openfire/plugins/restapi [root@yfw openfire-plugin-build]# cp restapi.jar /opt/openfire/plugins/restapi/ [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 写入 plugin.xml(确保没问题) [root@yfw openfire-plugin-build]# cat > /opt/openfire/plugins/restapi/plugin.xml << 'EOF' > <?xml version="1.0" encoding="UTF-8"?> > <plugin> > <className>RestApiPlugin</className> > <name>REST API Plugin</name> > <description>Simple REST API Plugin with Debug Logs</description> > <author>Admin</author> > <version>1.0.0</version> > <date>2025-10-03</date> > <minServerVersion>4.0.0</minServerVersion> > </plugin> > EOF [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 权限 [root@yfw openfire-plugin-build]# chown -R openfire:openfire /opt/openfire/plugins/restapi [root@yfw openfire-plugin-build]# chmod -R 755 /opt/openfire/plugins/restapi [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 重启 [root@yfw openfire-plugin-build]# systemctl restart openfire [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 查看日志 [root@yfw openfire-plugin-build]# tail -f /opt/openfire/logs/openfire.log at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:31:49.782 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down plugins ... 2025.10.03 04:31:49.782 INFO [Thread-2]: org.jivesoftware.openfire.container.PluginManager - Shutting down. Unloading all loaded plugins... 2025.10.03 04:31:49.789 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down 54 modules ... 2025.10.03 04:31:49.962 INFO [shutdown-thread-0]: org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider - Flushing write cache to database 2025.10.03 04:31:49.966 INFO [shutdown-thread-0]: org.jivesoftware.openfire.OfflineMessageStore - Offline message cleaning - Stop old timer if started 2025.10.03 04:31:49.980 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Openfire stopped 2025.10.03 04:31:51.473 INFO [main]: org.jivesoftware.openfire.XMPPServer - Registering shutdown hook (standalone mode) 2025.10.03 04:31:52.088 INFO [main]: org.jivesoftware.util.cache.ConsistencyMonitor - Applying configuration for cache consistency check. Enabled: false 2025.10.03 04:31:52.110 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Servers Cache 2025.10.03 04:31:52.112 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Components Cache 2025.10.03 04:31:52.113 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Users Cache 2025.10.03 04:31:52.113 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing AnonymousUsers Cache 2025.10.03 04:31:52.114 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing User Sessions 2025.10.03 04:31:52.118 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Roster 2025.10.03 04:31:52.121 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for RosterItems 2025.10.03 04:31:52.139 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Result Listeners 2025.10.03 04:31:52.142 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Multicast Service 2025.10.03 04:31:52.147 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Offline Message Size 2025.10.03 04:31:52.150 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for VCard 2025.10.03 04:31:52.254 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Privacy Lists 2025.10.03 04:31:52.258 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for File Transfer Cache 2025.10.03 04:31:52.334 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Offline Presence Cache 2025.10.03 04:31:52.335 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Last Activity Cache 2025.10.03 04:31:52.339 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for User 2025.10.03 04:31:52.339 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Users Existence 2025.10.03 04:31:52.352 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Components Sessions 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Connection Managers Sessions 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Incoming Server Session Info Cache 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Sessions by Hostname 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Client Session Info Cache 2025.10.03 04:31:52.355 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Directed Presences 2025.10.03 04:31:52.356 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for PEPServiceManager 2025.10.03 04:31:52.358 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for File Transfer 2025.10.03 04:31:52.361 INFO [main]: org.jivesoftware.openfire.pubsub.PubSubPersistenceProviderManager - Loading PubSub persistence provider: class org.jivesoftware.openfire.pubsub.CachingPubsubPersistenceProvider. 2025.10.03 04:31:52.363 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Published Items 2025.10.03 04:31:52.364 INFO [main]: org.jivesoftware.openfire.pubsub.CachingPubsubPersistenceProvider - Loading PubSub persistence provider to delegate to: class org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider. 2025.10.03 04:31:52.368 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Default Node Configurations 2025.10.03 04:31:52.381 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Disco Server Features 2025.10.03 04:31:52.386 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Disco Server Items 2025.10.03 04:31:52.386 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Components 2025.10.03 04:31:52.612 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Entity Capabilities 2025.10.03 04:31:52.612 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Entity Capabilities Users 2025.10.03 04:31:52.662 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group (Shared) Metadata Cache 2025.10.03 04:31:52.666 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group 2025.10.03 04:31:52.667 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group Metadata Cache 2025.10.03 04:31:52.700 INFO [main]: org.jivesoftware.openfire.pubsub.PubSubModule - 发布–订阅域:pubsub.localhost 2025.10.03 04:31:52.711 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service Pings Sent 2025.10.03 04:31:52.713 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC History 2025.10.03 04:31:52.717 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'conference' Rooms 2025.10.03 04:31:52.717 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'conference' Room Statistics 2025.10.03 04:31:52.723 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'lobby' Rooms 2025.10.03 04:31:52.723 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'lobby' Room Statistics 2025.10.03 04:31:52.733 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M 2025.10.03 04:31:52.738 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用户聊天域:conference.localhost 2025.10.03 04:31:52.757 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M 2025.10.03 04:31:52.759 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用户聊天域:lobby.localhost 2025.10.03 04:31:52.792 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:31:52.797 INFO [main]: org.jivesoftware.openfire.XMPPServer - Openfire 4.9.2 [2025年10月3日 上午4:31:52] 2025.10.03 04:31:52.794 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:31:52.998 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for LDAP UserDN 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'ANONYMOUS' SASL mechanism. 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'CRAM-MD5' SASL mechanism. 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'DIGEST-MD5' SASL mechanism. 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'EXTERNAL' SASL mechanism. 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'GSSAPI' SASL mechanism. 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'JIVE-SHAREDSECRET' SASL mechanism. 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'PLAIN' SASL mechanism. 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'SCRAM-SHA-1' SASL mechanism. 2025.10.03 04:31:53.568 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Server Configurations 2025.10.03 04:32:12.807 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:32:12.808 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:32:32.810 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:32:32.810 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:32:52.811 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:32:52.811 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:33:12.813 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:33:12.813 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:33:32.814 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:33:32.814 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:33:52.816 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:33:52.816 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:34:12.817 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:34:12.817 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?]
最新发布
10-04
[root@yfw ~]# cd /opt/openfire [root@yfw openfire]# [root@yfw ~]# cd /opt/openfire -bash: [root@yfw: command not found [root@yfw openfire]# [root@yfw openfire]# cd ~/openfire-plugin-build eaning - Stop old timer if started 2025.10.03 04-bash: [root@yfw: command not found [root@yfw openfire]# [root@yfw openfire-plugin-build]# rm -rf src/RestApiPlugin.java :31:49.980 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServe-bash: [root@yfw: command not found [root@yfw openfire]# [root@yfw openfire-plugin-build]# mkdir -p src r - Openfire stopped 2025.10.03 04:31:51.473 IN-bash: [root@yfw: command not found [root@yfw openfire]# [root@yfw openfire-plugin-build]# cat > src/RestApiPlugin.java << 'EOF' > > public class RestApiPlugin implements org.jivesoftware.openfire.container.Plugin { > > > > static { > > System.out.println("[PLUGIN-DEBUG] 💡 静态块执行:RestApiPlugin 已被 JVM 加载!"); Plugin.class"));em.out.println("[PLUGIN-DEBUG] 📦 资源位置: " + RestApiPlugin.class.getResource("RestApiP > > } > > > > public RestApiPlugin() { > > System.out.println("[PLUGIN-DEBUG] 🆕 构造函数执行:RestApiPlugin 实例已创建"); > > } > > > > @Override > > public void initializePlugin(org.jivesoftware.openfire.container.PluginManager manager, java.io.File pluginDirectory) { ePath()); System.out.println("[PLUGIN-DEBUG] 🎉 插件初始化成功!插件目录: " + pluginDirectory.getAbsolute > > } > > > > @Override > > public void destroyPlugin() { org.ji> > System.out.println("[PLUGIN-DEBUG] 🔌 插件已销毁"); > > } > > } > > EOF > [root@yfw openfire-plugin-build]# # 编译 > [root@yfw openfire-plugin-build]# /usr/lib/jvm/java-11-openjdk/bin/javac \ > > -source 11 -target 11 \ > > -cp "/opt/openfire/lib/xmppserver-4.9.2.jar" \ > > -d classes \ > > src/RestApiPlugin.java > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 打包 > [root@yfw openfire-plugin-build]# jar cf restapi.jar -C classes . > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 清除旧插件和缓存 > [root@yfw openfire-plugin-build]# rm -rf /opt/openfire/plugins/restapi > [root@yfw openfire-plugin-build]# rm -rf /opt/openfire/work/plugins/restapi* > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 部署 > [root@yfw openfire-plugin-build]# mkdir -p /opt/openfire/plugins/restapi > [root@yfw openfire-plugin-build]# cp restapi.jar /opt/openfire/plugins/restapi/ > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 写入 plugin.xml(确保没问题) > [root@yfw openfire-plugin-build]# cat > /opt/openfire/plugins/restapi/plugin.xml << 'EOF' > > <?xml version="1.0" encoding="UTF-8"?> > > <plugin> > > <className>RestApiPlugin</className> > > <name>REST API Plugin</name> > > <description>Simple REST API Plugin with Debug Logs</description> > > <author>Admin</author> > > <version>1.0.0</version> > > <date>2025-10-03</date> > > <minServerVersion>4.0.0</minServerVersion> > > </plugin> > > EOF > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 权限 > [root@yfw openfire-plugin-build]# chown -R openfire:openfire /opt/openfire/plugins/restapi > [root@yfw openfire-plugin-build]# chmod -R 755 /opt/openfire/plugins/restapi > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 重启 > [root@yfw openfire-plugin-build]# systemctl restart openfire > [root@yfw openfire-plugin-build]# > [root@yfw openfire-plugin-build]# # 查看日志 > [root@yfw openfire-plugin-build]# tail -f /opt/openfire/logs/openfire.log > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:31:49.782 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down plugins ... > 2025.10.03 04:31:49.782 INFO [Thread-2]: org.jivesoftware.openfire.container.PluginManager - Shutting down. Unloading all loaded plugins... tLocalCacheStrategy] for Components Sessions 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Connection Managers Sessions 20> 2025.10.03 04:31:49.789 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down 54 modus ... > 2025.10.03 04:31:49.962 INFO [shutdown-thread-0]: org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider - Flushing write cache to database > 2025.10.03 04:31:49.966 INFO [shutdown-thread-0]: org.jivesoftware.openfire.OfflineMessageStore - Offline message cleaning - Stop old timer if started > 2025.10.03 04:31:49.980 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Openfire stopped > 2025.10.03 04:31:51.473 INFO [main]: org.jivesoftware.openfire.XMPPServer - Registering shutdown hook (standalone mode) > 2025.10.03 04:31:52.088 INFO [main]: org.jivesoftware.util.cache.ConsistencyMonitor - Applying configuration for cache consistency check. Enabled: false > 2025.10.03 04:31:52.110 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Servers Cache > 2025.10.03 04:31:52.112 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Components Cache > 2025.10.03 04:31:52.113 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Users Cache > 2025.10.03 04:31:52.113 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing AnonymousUsers Cache > 2025.10.03 04:31:52.114 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing User Sessions > 2025.10.03 04:31:52.118 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Roster > 2025.10.03 04:31:52.121 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for RosterItems .03 04:31:52.381 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocal> 2025.10.03 04:31:52.139 INFO [main]: org.jivesoftware.util.cache.CacheFactory - software.util.cache.DefaultLocalCacheStrategy] for Routing Result Listeners > 2025.10.03 04:31:52.142 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Multicast Service > 2025.10.03 04:31:52.147 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Offline Message Size > 2025.10.03 04:31:52.150 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for VCard > 2025.10.03 04:31:52.254 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Privacy Lists > 2025.10.03 04:31:52.258 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for File Transfer Cache > 2025.10.03 04:31:52.334 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Offline Presence Cache > 2025.10.03 04:31:52.335 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Last Activity Cache > 2025.10.03 04:31:52.339 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for User > 2025.10.03 04:31:52.339 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Users Existence > 2025.10.03 04:31:52.352 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Components Sessions > 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Connection Managers Sessions > 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Incoming Server Session Info Cache 0.03 04:31:52.723 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.Default> 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Creasoftware.util.cache.DefaultLocalCacheStrategy] for Sessions by Hostname > 2025.10.03 04:31:52.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Client Session Info Cache > 2025.10.03 04:31:52.355 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Directed Presences > 2025.10.03 04:31:52.356 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for PEPServiceManager > 2025.10.03 04:31:52.358 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for File Transfer > 2025.10.03 04:31:52.361 INFO [main]: org.jivesoftware.openfire.pubsub.PubSubPersistenceProviderManager - Loading PubSub persistence provider: class org.jivesoftware.openfire.pubsub.CachingPubsubPersistenceProvider. > 2025.10.03 04:31:52.363 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Published Items > 2025.10.03 04:31:52.364 INFO [main]: org.jivesoftware.openfire.pubsub.CachingPubsubPersistenceProvider - Loading PubSub persistence provider to delegate to: class org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider. > 2025.10.03 04:31:52.368 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Default Node Configurations > 2025.10.03 04:31:52.381 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Disco Server Features > 2025.10.03 04:31:52.386 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Disco Server Items > 2025.10.03 04:31:52.386 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Components > 2025.10.03 04:31:52.612 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Entity Capabilities LDAP UserDN 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'ANONYMOUS' SASL mechanism. 2> 2025.10.03 04:31:52.612 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cace [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Entity Capabilities Users > 2025.10.03 04:31:52.662 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group (Shared) Metadata Cache > 2025.10.03 04:31:52.666 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group > 2025.10.03 04:31:52.667 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group Metadata Cache > 2025.10.03 04:31:52.700 INFO [main]: org.jivesoftware.openfire.pubsub.PubSubModule - 发布–订阅域:pubsub.localhost > 2025.10.03 04:31:52.711 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service Pings Sent > 2025.10.03 04:31:52.713 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC History > 2025.10.03 04:31:52.717 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'conference' Rooms > 2025.10.03 04:31:52.717 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'conference' Room Statistics > 2025.10.03 04:31:52.723 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'lobby' Rooms > 2025.10.03 04:31:52.723 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'lobby' Room Statistics > 2025.10.03 04:31:52.733 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M > 2025.10.03 04:31:52.738 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用 户聊天域:conference.localhost > 2025.10.03 04:31:52.757 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M > 2025.10.03 04:31:52.759 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用 户聊天域:lobby.localhost > 2025.10.03 04:31:52.792 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:31:52.797 INFO [main]: org.jivesoftware.openfire.XMPPServer - Openfire 4.9.2 [2025年10月3日 上午4:31:52] > 2025.10.03 04:31:52.794 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:31:52.998 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for LDAP UserDN > 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'ANONYMOUS' SASL mechanism. > 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'CRAM-MD5' SASL mechanism. > 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'DIGEST-MD5' SASL mechanism. > 2025.10.03 04:31:53.526 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'EXTERNAL' SASL mechanism. > 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'GSSAPI' SASL mechanism. > 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'JIVE-SHAREDSECRET' SASL mechanism. > 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'PLAIN' SASL mechanism. > 2025.10.03 04:31:53.527 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'SCRAM-SHA-1' SASL mechanism. > 2025.10.03 04:31:53.568 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Server Configurations > 2025.10.03 04:32:12.807 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:32:12.808 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:32:32.810 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:32:32.810 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:32:52.811 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:32:52.811 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] onitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Exec> at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:33:12.813 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:33:12.813 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:33:32.814 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:33:32.814 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:33:52.816 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:33:52.816 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > 2025.10.03 04:34:12.817 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. > 2025.10.03 04:34:12.817 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: > java.lang.NullPointerException: null > at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] > at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] > at java.lang.Thread.run(Thread.java:829) [?:?] > > [root@yfw ~]# cd /opt/openfire [root@yfw openfire]# cd ~/openfire-plugin-build [root@yfw openfire-plugin-build]# rm -f src/RestApiPlugin.java [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# echo -e 'public class RestApiPlugin implements org.jivesoftware.openfire.container.Plugin {\n' \ > ' static {\n' \ > ' System.out.println("[PLUGIN-DEBUG] 💡 静态块执行:RestApiPlugin 已被 JVM 加载!");\n' \ tApiPlugin.class"));\n' \t.println("[PLUGIN-DEBUG] 📦 资源位置: " + RestApiPlugin.class.getResource("Rest > ' }\n' \ > '\n' \ > ' public RestApiPlugin() {\n' \ > ' System.out.println("[PLUGIN-DEBUG] 🆕 构造函数执行:RestApiPlugin 实例已创建");\n' \ > ' }\n' \ > '\n' \ > ' @Override\n' \ > ' public void initializePlugin(org.jivesoftware.openfire.container.PluginManager manager, java.io.File pluginDirectory) {\n' \ olutePath());\n' \stem.out.println("[PLUGIN-DEBUG] 🎉 插件初始化成功!插件目录: " + pluginDirectory.getAbso > ' }\n' \ > '\n' \ > ' @Override\n' \ > ' public void destroyPlugin() {\n' \ > ' System.out.println("[PLUGIN-DEBUG] 🔌 插件已销毁");\n' \ > ' }\n' \ > '}' > src/RestApiPlugin.java [root@yfw openfire-plugin-build]# cat src/RestApiPlugin.java public class RestApiPlugin implements org.jivesoftware.openfire.container.Plugin { static { System.out.println("[PLUGIN-DEBUG] 💡 静态块执行:RestApiPlugin 已被 JVM 加载!"); System.out.println("[PLUGIN-DEBUG] 📦 资源位置: " + RestApiPlugin.class.getResource("RestApiPlugin.class")); } public RestApiPlugin() { System.out.println("[PLUGIN-DEBUG] 🆕 构造函数执行:RestApiPlugin 实例已创建"); } @Override public void initializePlugin(org.jivesoftware.openfire.container.PluginManager manager, java.io.File pluginDirectory) { System.out.println("[PLUGIN-DEBUG] 🎉 插件初始化成功!插件目录: " + pluginDirectory.getAbsolutePath()); } @Override public void destroyPlugin() { System.out.println("[PLUGIN-DEBUG] 🔌 插件已销毁"); } } [root@yfw openfire-plugin-build]# # 编译 [root@yfw openfire-plugin-build]# /usr/lib/jvm/java-11-openjdk/bin/javac \ > -source 11 -target 11 \ > -cp "/opt/openfire/lib/xmppserver-4.9.2.jar" \ > -d classes \ > src/RestApiPlugin.java [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 打包 [root@yfw openfire-plugin-build]# jar cf restapi.jar -C classes . [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 清除旧插件和缓存 [root@yfw openfire-plugin-build]# rm -rf /opt/openfire/plugins/restapi [root@yfw openfire-plugin-build]# rm -rf /opt/openfire/work/plugins/restapi* [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 部署 [root@yfw openfire-plugin-build]# mkdir -p /opt/openfire/plugins/restapi [root@yfw openfire-plugin-build]# cp restapi.jar /opt/openfire/plugins/restapi/ [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 确保 plugin.xml 存在且正确 [root@yfw openfire-plugin-build]# cat > /opt/openfire/plugins/restapi/plugin.xml << 'EOF' > <?xml version="1.0" encoding="UTF-8"?> > <plugin> > <className>RestApiPlugin</className> > <name>REST API Plugin</name> > <description>Simple REST API Plugin with Debug Logs</description> > <author>Admin</author> > <version>1.0.0</version> > <date>2025-10-03</date> > <minServerVersion>4.0.0</minServerVersion> > </plugin> > EOF [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 重启 Openfire [root@yfw openfire-plugin-build]# systemctl restart openfire [root@yfw openfire-plugin-build]# [root@yfw openfire-plugin-build]# # 查看日志 [root@yfw openfire-plugin-build]# tail -f /opt/openfire/logs/openfire.log at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:49:02.536 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down plugins ... 2025.10.03 04:49:02.536 INFO [Thread-2]: org.jivesoftware.openfire.container.PluginManager - Shutting down. Unloading all loaded plugins... 2025.10.03 04:49:02.541 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Shutting down 54 modules ... 2025.10.03 04:49:02.982 INFO [shutdown-thread-0]: org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider - Flushing write cache to database 2025.10.03 04:49:03.022 INFO [shutdown-thread-0]: org.jivesoftware.openfire.OfflineMessageStore - Offline message cleaning - Stop old timer if started 2025.10.03 04:49:03.032 INFO [Thread-2]: org.jivesoftware.openfire.XMPPServer - Openfire stopped 2025.10.03 04:49:04.608 INFO [main]: org.jivesoftware.openfire.XMPPServer - Registering shutdown hook (standalone mode) 2025.10.03 04:49:05.196 INFO [main]: org.jivesoftware.util.cache.ConsistencyMonitor - Applying configuration for cache consistency check. Enabled: false 2025.10.03 04:49:05.213 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Servers Cache 2025.10.03 04:49:05.214 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Components Cache 2025.10.03 04:49:05.215 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Users Cache 2025.10.03 04:49:05.215 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing AnonymousUsers Cache 2025.10.03 04:49:05.215 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing User Sessions 2025.10.03 04:49:05.220 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Roster 2025.10.03 04:49:05.222 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for RosterItems 2025.10.03 04:49:05.239 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Routing Result Listeners 2025.10.03 04:49:05.242 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Multicast Service 2025.10.03 04:49:05.245 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Offline Message Size 2025.10.03 04:49:05.248 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for VCard 2025.10.03 04:49:05.353 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Privacy Lists 2025.10.03 04:49:05.354 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for File Transfer Cache 2025.10.03 04:49:05.431 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Offline Presence Cache 2025.10.03 04:49:05.431 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Last Activity Cache 2025.10.03 04:49:05.435 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for User 2025.10.03 04:49:05.435 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Users Existence 2025.10.03 04:49:05.453 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Components Sessions 2025.10.03 04:49:05.453 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Connection Managers Sessions 2025.10.03 04:49:05.453 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Incoming Server Session Info Cache 2025.10.03 04:49:05.453 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Sessions by Hostname 2025.10.03 04:49:05.453 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Client Session Info Cache 2025.10.03 04:49:05.454 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Directed Presences 2025.10.03 04:49:05.459 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for PEPServiceManager 2025.10.03 04:49:05.462 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for File Transfer 2025.10.03 04:49:05.465 INFO [main]: org.jivesoftware.openfire.pubsub.PubSubPersistenceProviderManager - Loading PubSub persistence provider: class org.jivesoftware.openfire.pubsub.CachingPubsubPersistenceProvider. 2025.10.03 04:49:05.469 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Published Items 2025.10.03 04:49:05.469 INFO [main]: org.jivesoftware.openfire.pubsub.CachingPubsubPersistenceProvider - Loading PubSub persistence provider to delegate to: class org.jivesoftware.openfire.pubsub.DefaultPubSubPersistenceProvider. 2025.10.03 04:49:05.474 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Default Node Configurations 2025.10.03 04:49:05.488 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Disco Server Features 2025.10.03 04:49:05.494 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Disco Server Items 2025.10.03 04:49:05.494 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Components 2025.10.03 04:49:05.701 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Entity Capabilities 2025.10.03 04:49:05.702 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Entity Capabilities Users 2025.10.03 04:49:05.750 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created local-only cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group (Shared) Metadata Cache 2025.10.03 04:49:05.750 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group 2025.10.03 04:49:05.751 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Group Metadata Cache 2025.10.03 04:49:05.770 INFO [main]: org.jivesoftware.openfire.pubsub.PubSubModule - 发布–订阅域:pubsub.localhost 2025.10.03 04:49:05.778 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service Pings Sent 2025.10.03 04:49:05.780 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC History 2025.10.03 04:49:05.782 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'conference' Rooms 2025.10.03 04:49:05.782 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'conference' Room Statistics 2025.10.03 04:49:05.785 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'lobby' Rooms 2025.10.03 04:49:05.785 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for MUC Service 'lobby' Room Statistics 2025.10.03 04:49:05.793 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M 2025.10.03 04:49:05.797 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用户聊天域:conference.localhost 2025.10.03 04:49:05.818 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - Rescheduling user idle task, recurring every PT15M 2025.10.03 04:49:05.819 INFO [main]: org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl - 多用户聊天域:lobby.localhost 2025.10.03 04:49:05.841 INFO [main]: org.jivesoftware.openfire.XMPPServer - Openfire 4.9.2 [2025年10月3日 上午4:49:05] 2025.10.03 04:49:05.867 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:49:05.868 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] 2025.10.03 04:49:06.097 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for LDAP UserDN 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'ANONYMOUS' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'CRAM-MD5' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'DIGEST-MD5' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'EXTERNAL' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'GSSAPI' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'JIVE-SHAREDSECRET' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'PLAIN' SASL mechanism. 2025.10.03 04:49:06.588 INFO [main]: org.jivesoftware.openfire.net.SASLAuthentication - Support added for the 'SCRAM-SHA-1' SASL mechanism. 2025.10.03 04:49:06.630 INFO [main]: org.jivesoftware.util.cache.CacheFactory - Created cache [org.jivesoftware.util.cache.DefaultLocalCacheStrategy] for Remote Server Configurations 2025.10.03 04:49:25.887 INFO [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - Plugin 'restapi' was removed from the file system. 2025.10.03 04:49:25.888 ERROR [PluginMonitorTask-2]: org.jivesoftware.openfire.container.PluginMonitor - An unexpected exception occurred: java.lang.NullPointerException: null at org.jivesoftware.openfire.container.PluginManager.unloadPlugin(PluginManager.java:883) ~[xmppserver-4.9.2.jar:4.9.2] at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor.java:305) [xmppserver-4.9.2.jar:4.9.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?]
10-04
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