CLHSDB

最新推荐文章于 2019-10-17 14:33:16 发布
最新推荐文章于 2019-10-17 14:33:16 发布 · 417 阅读 · 1
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#ITeye #Java #JVM #SUN #Blog

【java】Hotspot学习利器：HSDB和CLHSDB
九师兄
02-18 788
1.概述 一直不知道这个，有次看某个博客，忘记了，然后里面说 jvisualvm 也都是使用的是这个。 JDK中除了附带大量的命令行工具外，还提供了几个功能集成度更高的可视化工具，用户可以使 用这些可视化工具以更加便捷的方式进行进程故障诊断和调试工作。 这类工具主要包括JConsole、 JHSDB、VisualVM和JMC四个。 其中，JConsole是最古老，早在JDK 5时期就已经存在的虚拟机监控 工具 JHSDB虽然名义上是JDK 9中才正式提供，但之前已经以sa-jdi.jar包里面的HSDB（.
Hotspot学习利器：HSDB和CLHSDB
菜鸟进阶之路
08-05 3964
目录 一、HSDB 1、测试用例： 2、Java Threads窗口 3、Tools 选项 4、windows选项 二、CLHSDB 1、threads和thread 2、classes和class 3、inspect 4、 jstack 5、universe 6、scanoops 7、revptrs 8、mem 9、print 10、where 11...
Linux下JDB断点调试&HSDB查看内存布局
lslxy1021的博客
01-20 1956
JDK中提供了命令行下的断点调试工具：JDB。它可以调试正在运行或未运行的Java程序。 现在我们编写一个Java程序 public class Hello { private String s0 = "private"; public String s1 = "public"; public static String s2 = "static"; public static f..
案例分享：如何通过JVM crash 的日志和core dump定位和分析Instrument引起的JVM crash
沧海一粟
09-02 1万+
1. JVM crash了产品发来一份crash report, 什么是crash report请参考我的前期博客（http://blog.youkuaiyun.com/raintungli/article/details/7642575），下面是截取了crash report的部分，用于分析：# Problematic frame: # V [libjvm.so+0x5bbf05] instanceKl
[root@yfw openfire-rest-api-plugin]# yum install -y maven Failed to set locale, defaulting to C.UTF-8 Last metadata expiration check: 1:56:36 ago on Thu Oct 2 20:52:00 2025. Dependencies resolved. ========================================================================================================== Package Arch Version Repo Size ========================================================================================================== Installing: maven noarch 1:3.5.4-5.module_el8.0.0+39+6a9b6e22 AppStream 27 k Installing dependencies: aopalliance noarch 1.0-17.module_el8.0.0+39+6a9b6e22 AppStream 17 k apache-commons-cli noarch 1.4-4.module_el8.0.0+39+6a9b6e22 AppStream 74 k apache-commons-codec noarch 1.11-3.module_el8.0.0+39+6a9b6e22 AppStream 288 k apache-commons-io noarch 1:2.6-3.module_el8.0.0+39+6a9b6e22 AppStream 224 k apache-commons-lang3 noarch 3.7-3.module_el8.0.0+39+6a9b6e22 AppStream 483 k apache-commons-logging noarch 1.2-13.module_el8.0.0+39+6a9b6e22 AppStream 85 k atinject noarch 1-28.20100611svn86.module_el8.0.0+39+6a9b6e22 AppStream 20 k cdi-api noarch 1.2-8.module_el8.0.0+39+6a9b6e22 AppStream 70 k geronimo-annotation noarch 1.0-23.module_el8.0.0+39+6a9b6e22 AppStream 25 k glassfish-el-api noarch 3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22 AppStream 105 k google-guice noarch 4.1-11.module_el8.0.0+39+6a9b6e22 AppStream 471 k guava20 noarch 20.0-8.module_el8.0.0+39+6a9b6e22 AppStream 2.1 M hawtjni-runtime noarch 1.16-2.module_el8.0.0+39+6a9b6e22 AppStream 43 k httpcomponents-client noarch 4.5.5-4.module_el8.0.0+39+6a9b6e22 AppStream 718 k httpcomponents-core noarch 4.4.10-3.module_el8.0.0+39+6a9b6e22 AppStream 638 k jansi noarch 1.17.1-1.module_el8.0.0+82+8ee6c375 AppStream 79 k jansi-native x86_64 1.7-7.module_el8.0.0+39+6a9b6e22 AppStream 75 k java-1.8.0-openjdk-devel x86_64 1:1.8.0.312.b07-2.el8_5 AppStream 9.8 M javapackages-tools noarch 5.3.0-1.module_el8.0.0+11+5b8c10bd AppStream 44 k jboss-interceptors-1.2-api noarch 1.0.0-8.module_el8.0.0+39+6a9b6e22 AppStream 33 k jcl-over-slf4j noarch 1.7.25-4.module_el8.0.0+39+6a9b6e22 AppStream 32 k jsoup noarch 1.11.3-3.module_el8.0.0+39+6a9b6e22 AppStream 386 k maven-lib noarch 1:3.5.4-5.module_el8.0.0+39+6a9b6e22 AppStream 1.4 M maven-resolver-api noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 138 k maven-resolver-connector-basic noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 51 k maven-resolver-impl noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 177 k maven-resolver-spi noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 40 k maven-resolver-transport-wagon noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 39 k maven-resolver-util noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 148 k maven-shared-utils noarch 3.2.1-0.1.module_el8.0.0+39+6a9b6e22 AppStream 165 k maven-wagon-file noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 26 k maven-wagon-http noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 27 k maven-wagon-http-shared noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 49 k maven-wagon-provider-api noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 63 k plexus-cipher noarch 1.7-14.module_el8.0.0+39+6a9b6e22 AppStream 29 k plexus-classworlds noarch 2.5.2-9.module_el8.0.0+39+6a9b6e22 AppStream 65 k plexus-containers-component-annotations noarch 1.7.1-8.module_el8.0.0+39+6a9b6e22 AppStream 24 k plexus-interpolation noarch 1.22-9.module_el8.0.0+39+6a9b6e22 AppStream 79 k plexus-sec-dispatcher noarch 1.4-26.module_el8.0.0+39+6a9b6e22 AppStream 37 k plexus-utils noarch 3.1.0-3.module_el8.0.0+39+6a9b6e22 AppStream 259 k publicsuffix-list noarch 20180723-1.el8 base 79 k sisu-inject noarch 1:0.3.3-6.module_el8.0.0+39+6a9b6e22 AppStream 339 k sisu-plexus noarch 1:0.3.3-6.module_el8.0.0+39+6a9b6e22 AppStream 180 k slf4j noarch 1.7.25-4.module_el8.0.0+39+6a9b6e22 AppStream 77 k Enabling module streams: maven 3.5 scala 2.10 Transaction Summary ========================================================================================================== Install 45 Packages Total download size: 19 M Installed size: 52 M Downloading Packages: (1/45): aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch.rpm 543 kB/s | 17 kB 00:00 (2/45): publicsuffix-list-20180723-1.el8.noarch.rpm 1.8 MB/s | 79 kB 00:00 (3/45): apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.6 MB/s | 74 kB 00:00 (4/45): apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 8.2 MB/s | 288 kB 00:00 (5/45): apache-commons-io-2.6-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 7.1 MB/s | 224 kB 00:00 (6/45): apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 12 MB/s | 483 kB 00:00 (7/45): apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch.r 3.3 MB/s | 85 kB 00:00 (8/45): atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch.rpm 999 kB/s | 20 kB 00:00 (9/45): cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.7 MB/s | 70 kB 00:00 (10/45): geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.2 MB/s | 25 kB 00:00 (11/45): glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 4.8 MB/s | 105 kB 00:00 (12/45): hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.9 MB/s | 43 kB 00:00 (13/45): google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch.rpm 11 MB/s | 471 kB 00:00 (14/45): httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch. 20 MB/s | 718 kB 00:00 (15/45): httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch.r 14 MB/s | 638 kB 00:00 (16/45): jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch.rpm 3.0 MB/s | 79 kB 00:00 (17/45): guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch.rpm 19 MB/s | 2.1 MB 00:00 (18/45): jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64.rpm 2.4 MB/s | 75 kB 00:00 (19/45): javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch.rpm 3.0 MB/s | 44 kB 00:00 (20/45): jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.no 1.9 MB/s | 33 kB 00:00 (21/45): jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.1 MB/s | 32 kB 00:00 (22/45): maven-3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.9 MB/s | 27 kB 00:00 (23/45): jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 10 MB/s | 386 kB 00:00 (24/45): maven-resolver-api-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 4.3 MB/s | 138 kB 00:00 (25/45): maven-lib-3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch.rpm 23 MB/s | 1.4 MB 00:00 (26/45): maven-resolver-connector-basic-1.1.1-2.module_el8.0.0+39+6a9b6e2 2.4 MB/s | 51 kB 00:00 (27/45): maven-resolver-impl-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rp 9.0 MB/s | 177 kB 00:00 (28/45): maven-resolver-spi-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.0 MB/s | 40 kB 00:00 (29/45): java-1.8.0-openjdk-devel-1.8.0.312.b07-2.el8_5.x86_64.rpm 50 MB/s | 9.8 MB 00:00 (30/45): maven-resolver-transport-wagon-1.1.1-2.module_el8.0.0+39+6a9b6e2 763 kB/s | 39 kB 00:00 (31/45): maven-resolver-util-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rp 2.8 MB/s | 148 kB 00:00 (32/45): maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.6 MB/s | 26 kB 00:00 (33/45): maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch.r 6.3 MB/s | 165 kB 00:00 (34/45): maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.4 MB/s | 27 kB 00:00 (35/45): maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarc 3.2 MB/s | 49 kB 00:00 (36/45): plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.7 MB/s | 29 kB 00:00 (37/45): maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noar 2.7 MB/s | 63 kB 00:00 (38/45): plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.8 MB/s | 65 kB 00:00 (39/45): plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+3 1.3 MB/s | 24 kB 00:00 (40/45): plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch.r 2.4 MB/s | 37 kB 00:00 (41/45): plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch.rp 3.5 MB/s | 79 kB 00:00 (42/45): sisu-inject-0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch.rpm 14 MB/s | 339 kB 00:00 (43/45): plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 7.7 MB/s | 259 kB 00:00 (44/45): sisu-plexus-0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch.rpm 6.1 MB/s | 180 kB 00:00 (45/45): slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 4.8 MB/s | 77 kB 00:00 ---------------------------------------------------------------------------------------------------------- Total 38 MB/s | 19 MB 00:00 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch 1/45 Installing : maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 2/45 Installing : maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 3/45 Installing : maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 4/45 Installing : maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 5/45 Installing : slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 6/45 Installing : httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch 7/45 Installing : atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch 8/45 Installing : plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.n 9/45 Installing : plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch 10/45 Installing : plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch 11/45 Installing : hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch 12/45 Installing : guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch 13/45 Installing : apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch 14/45 Installing : maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch 15/45 Installing : jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 16/45 Installing : plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch 17/45 Installing : jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 18/45 Installing : maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 19/45 Installing : plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch 20/45 Installing : geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch 21/45 Installing : apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch 22/45 Installing : apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch 23/45 Installing : apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch 24/45 Installing : apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch 25/45 Installing : aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch 26/45 Installing : google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch 27/45 Installing : jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch 28/45 Installing : maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 29/45 Installing : maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 30/45 Installing : maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 31/45 Installing : jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch 32/45 Installing : jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch 33/45 Installing : javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch 34/45 Error unpacking rpm package javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch Installing : java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 35/45 error: unpacking of archive failed on file /usr/bin/build-classpath;68de90c7: cpio: open error: javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch: install failed Running scriptlet: java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 35/45 failed to link /usr/bin/appletviewer -> /etc/alternatives/appletviewer: Operation not permitted failed to link /usr/bin/clhsdb -> /etc/alternatives/clhsdb: Operation not permitted failed to link /usr/bin/extcheck -> /etc/alternatives/extcheck: Operation not permitted failed to link /usr/bin/hsdb -> /etc/alternatives/hsdb: Operation not permitted failed to link /usr/bin/idlj -> /etc/alternatives/idlj: Operation not permitted failed to remove link /usr/bin/jaotc: Operation not permitted failed to link /usr/bin/javah -> /etc/alternatives/javah: Operation not permitted failed to remove link /usr/bin/jdeprscan: Operation not permitted failed to link /usr/bin/jhat -> /etc/alternatives/jhat: Operation not permitted failed to remove link /usr/bin/jhsdb: Operation not permitted failed to remove link /usr/bin/jimage: Operation not permitted failed to remove link /usr/bin/jlink: Operation not permitted failed to remove link /usr/bin/jmod: Operation not permitted failed to link /usr/bin/jsadebugd -> /etc/alternatives/jsadebugd: Operation not permitted failed to remove link /usr/bin/jshell: Operation not permitted failed to link /usr/bin/native2ascii -> /etc/alternatives/native2ascii: Operation not permitted failed to link /usr/bin/schemagen -> /etc/alternatives/schemagen: Operation not permitted failed to link /usr/bin/wsgen -> /etc/alternatives/wsgen: Operation not permitted failed to link /usr/bin/wsimport -> /etc/alternatives/wsimport: Operation not permitted failed to link /usr/bin/xjc -> /etc/alternatives/xjc: Operation not permitted Installing : glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 36/45 Installing : cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch 37/45 Installing : sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 38/45 Installing : sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 39/45 Installing : maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 40/45 Installing : publicsuffix-list-20180723-1.el8.noarch 41/45 Installing : httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch 42/45 Installing : maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 43/45 Installing : maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 44/45 Installing : maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 45/45 Running scriptlet: maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 45/45 failed to link /usr/bin/mvn -> /etc/alternatives/mvn: Operation not permitted failed to link /usr/bin/mvnDebug -> /etc/alternatives/mvnDebug: Operation not permitted warning: %post(maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch) scriptlet failed, exit status 2 Error in POSTIN scriptlet in rpm package maven Running scriptlet: java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 45/45 Running scriptlet: maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 45/45 Verifying : publicsuffix-list-20180723-1.el8.noarch 1/45 Verifying : aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch 2/45 Verifying : apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch 3/45 Verifying : apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch 4/45 Verifying : apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch 5/45 Verifying : apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch 6/45 Verifying : apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch 7/45 Verifying : atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch 8/45 Verifying : cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch 9/45 Verifying : geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch 10/45 Verifying : glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 11/45 Verifying : google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch 12/45 Verifying : guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch 13/45 Verifying : hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch 14/45 Verifying : httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch 15/45 Verifying : httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch 16/45 Verifying : jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch 17/45 Verifying : jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 18/45 Verifying : java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 19/45 Verifying : javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch 20/45 Verifying : jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch 21/45 Verifying : jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 22/45 Verifying : jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch 23/45 Verifying : maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 24/45 Verifying : maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 25/45 Verifying : maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 26/45 Verifying : maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 27/45 Verifying : maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 28/45 Verifying : maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 29/45 Verifying : maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 30/45 Verifying : maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 31/45 Verifying : maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch 32/45 Verifying : maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 33/45 Verifying : maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 34/45 Verifying : maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 35/45 Verifying : maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 36/45 Verifying : plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch 37/45 Verifying : plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch 38/45 Verifying : plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.n 39/45 Verifying : plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch 40/45 Verifying : plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch 41/45 Verifying : plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch 42/45 Verifying : sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 43/45 Verifying : sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 44/45 Verifying : slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 45/45 Installed: aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.noarch plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch publicsuffix-list-20180723-1.el8.noarch sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch Failed: javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch Error: Transaction failed [root@yfw openfire-rest-api-plugin]#
10-03
你遇到的是一个典型的 **RPM 安装失败问题**，尤其是在某些受限环境（如容器、云主机、SELinux 严格模式或只读文件系统）中常见。 --- ## 错误分析 从你的日志可以看出： ```bash Error unpacking rpm package ...
[root@yfw ~]# cd /opt/openfire [root@yfw openfire]# java -version openjdk version "1.8.0_312" OpenJDK Runtime Environment (build 1.8.0_312-b07) OpenJDK 64-Bit Server VM (build 25.312-b07, mixed mode) [root@yfw openfire]# # 应输出：openjdk version "11.0.13" ... [root@yfw openfire]# sudo find /usr -name "java" -path "*/bin/java" 2>/dev/null | grep -i java-11 /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64/bin/java [root@yfw openfire]# export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64 [root@yfw openfire]# export PATH=$JAVA_HOME/bin:$PATH [root@yfw openfire]# java -version openjdk version "11.0.13" 2021-10-19 LTS OpenJDK Runtime Environment 18.9 (build 11.0.13+8-LTS) OpenJDK 64-Bit Server VM 18.9 (build 11.0.13+8-LTS, mixed mode, sharing) [root@yfw openfire]# javac -version javac 11.0.13 [root@yfw openfire]# echo $JAVA_HOME /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-4.el8_5.x86_64 [root@yfw openfire]# sudo yum install -y git maven Failed to set locale, defaulting to C.UTF-8 Last metadata expiration check: 1 day, 18:59:27 ago on Wed Oct 1 12:25:44 2025. Package git-2.27.0-1.el8.x86_64 is already installed. Dependencies resolved. ========================================================================================================== Package Arch Version Repo Size ========================================================================================================== Installing: maven noarch 1:3.5.4-5.module_el8.0.0+39+6a9b6e22 AppStream 27 k Installing dependencies: aopalliance noarch 1.0-17.module_el8.0.0+39+6a9b6e22 AppStream 17 k apache-commons-cli noarch 1.4-4.module_el8.0.0+39+6a9b6e22 AppStream 74 k apache-commons-codec noarch 1.11-3.module_el8.0.0+39+6a9b6e22 AppStream 288 k apache-commons-io noarch 1:2.6-3.module_el8.0.0+39+6a9b6e22 AppStream 224 k apache-commons-lang3 noarch 3.7-3.module_el8.0.0+39+6a9b6e22 AppStream 483 k apache-commons-logging noarch 1.2-13.module_el8.0.0+39+6a9b6e22 AppStream 85 k atinject noarch 1-28.20100611svn86.module_el8.0.0+39+6a9b6e22 AppStream 20 k cdi-api noarch 1.2-8.module_el8.0.0+39+6a9b6e22 AppStream 70 k geronimo-annotation noarch 1.0-23.module_el8.0.0+39+6a9b6e22 AppStream 25 k glassfish-el-api noarch 3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22 AppStream 105 k google-guice noarch 4.1-11.module_el8.0.0+39+6a9b6e22 AppStream 471 k guava20 noarch 20.0-8.module_el8.0.0+39+6a9b6e22 AppStream 2.1 M hawtjni-runtime noarch 1.16-2.module_el8.0.0+39+6a9b6e22 AppStream 43 k httpcomponents-client noarch 4.5.5-4.module_el8.0.0+39+6a9b6e22 AppStream 718 k httpcomponents-core noarch 4.4.10-3.module_el8.0.0+39+6a9b6e22 AppStream 638 k jansi noarch 1.17.1-1.module_el8.0.0+82+8ee6c375 AppStream 79 k jansi-native x86_64 1.7-7.module_el8.0.0+39+6a9b6e22 AppStream 75 k java-1.8.0-openjdk-devel x86_64 1:1.8.0.312.b07-2.el8_5 AppStream 9.8 M javapackages-tools noarch 5.3.0-1.module_el8.0.0+11+5b8c10bd AppStream 44 k jboss-interceptors-1.2-api noarch 1.0.0-8.module_el8.0.0+39+6a9b6e22 AppStream 33 k jcl-over-slf4j noarch 1.7.25-4.module_el8.0.0+39+6a9b6e22 AppStream 32 k jsoup noarch 1.11.3-3.module_el8.0.0+39+6a9b6e22 AppStream 386 k maven-lib noarch 1:3.5.4-5.module_el8.0.0+39+6a9b6e22 AppStream 1.4 M maven-resolver-api noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 138 k maven-resolver-connector-basic noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 51 k maven-resolver-impl noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 177 k maven-resolver-spi noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 40 k maven-resolver-transport-wagon noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 39 k maven-resolver-util noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 148 k maven-shared-utils noarch 3.2.1-0.1.module_el8.0.0+39+6a9b6e22 AppStream 165 k maven-wagon-file noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 26 k maven-wagon-http noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 27 k maven-wagon-http-shared noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 49 k maven-wagon-provider-api noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 63 k plexus-cipher noarch 1.7-14.module_el8.0.0+39+6a9b6e22 AppStream 29 k plexus-classworlds noarch 2.5.2-9.module_el8.0.0+39+6a9b6e22 AppStream 65 k plexus-containers-component-annotations noarch 1.7.1-8.module_el8.0.0+39+6a9b6e22 AppStream 24 k plexus-interpolation noarch 1.22-9.module_el8.0.0+39+6a9b6e22 AppStream 79 k plexus-sec-dispatcher noarch 1.4-26.module_el8.0.0+39+6a9b6e22 AppStream 37 k plexus-utils noarch 3.1.0-3.module_el8.0.0+39+6a9b6e22 AppStream 259 k publicsuffix-list noarch 20180723-1.el8 base 79 k sisu-inject noarch 1:0.3.3-6.module_el8.0.0+39+6a9b6e22 AppStream 339 k sisu-plexus noarch 1:0.3.3-6.module_el8.0.0+39+6a9b6e22 AppStream 180 k slf4j noarch 1.7.25-4.module_el8.0.0+39+6a9b6e22 AppStream 77 k Enabling module streams: maven 3.5 scala 2.10 Transaction Summary ========================================================================================================== Install 45 Packages Total download size: 19 M Installed size: 52 M Downloading Packages: (1/45): apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 4.3 MB/s | 74 kB 00:00 (2/45): aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch.rpm 860 kB/s | 17 kB 00:00 (3/45): publicsuffix-list-20180723-1.el8.noarch.rpm 3.3 MB/s | 79 kB 00:00 (4/45): apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 11 MB/s | 288 kB 00:00 (5/45): apache-commons-io-2.6-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 7.7 MB/s | 224 kB 00:00 (6/45): apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 14 MB/s | 483 kB 00:00 (7/45): atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.7 MB/s | 20 kB 00:00 (8/45): apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch.r 4.2 MB/s | 85 kB 00:00 (9/45): geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.6 MB/s | 25 kB 00:00 (10/45): cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch.rpm 4.3 MB/s | 70 kB 00:00 (11/45): glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 7.8 MB/s | 105 kB 00:00 (12/45): hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.9 MB/s | 43 kB 00:00 (13/45): google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch.rpm 13 MB/s | 471 kB 00:00 (14/45): httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch. 16 MB/s | 718 kB 00:00 (15/45): httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch.r 15 MB/s | 638 kB 00:00 (16/45): guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch.rpm 25 MB/s | 2.1 MB 00:00 (17/45): jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch.rpm 3.1 MB/s | 79 kB 00:00 (18/45): jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64.rpm 3.7 MB/s | 75 kB 00:00 (19/45): jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.no 4.4 MB/s | 33 kB 00:00 (20/45): javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch.rpm 2.1 MB/s | 44 kB 00:00 (21/45): jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.6 MB/s | 32 kB 00:00 (22/45): maven-3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.6 MB/s | 27 kB 00:00 (23/45): jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 16 MB/s | 386 kB 00:00 (24/45): maven-resolver-api-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 7.2 MB/s | 138 kB 00:00 (25/45): maven-resolver-connector-basic-1.1.1-2.module_el8.0.0+39+6a9b6e2 3.5 MB/s | 51 kB 00:00 (26/45): maven-lib-3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch.rpm 22 MB/s | 1.4 MB 00:00 (27/45): maven-resolver-impl-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rp 7.2 MB/s | 177 kB 00:00 (28/45): maven-resolver-spi-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.8 MB/s | 40 kB 00:00 (29/45): java-1.8.0-openjdk-devel-1.8.0.312.b07-2.el8_5.x86_64.rpm 63 MB/s | 9.8 MB 00:00 (30/45): maven-resolver-transport-wagon-1.1.1-2.module_el8.0.0+39+6a9b6e2 760 kB/s | 39 kB 00:00 (31/45): maven-resolver-util-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rp 2.7 MB/s | 148 kB 00:00 (32/45): maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch.r 9.9 MB/s | 165 kB 00:00 (33/45): maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.6 MB/s | 26 kB 00:00 (34/45): maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.7 MB/s | 27 kB 00:00 (35/45): maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noar 5.6 MB/s | 63 kB 00:00 (36/45): maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarc 2.8 MB/s | 49 kB 00:00 (37/45): plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.1 MB/s | 29 kB 00:00 (38/45): plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch.rpm 5.6 MB/s | 65 kB 00:00 (39/45): plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+3 2.3 MB/s | 24 kB 00:00 (40/45): plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch.rp 6.4 MB/s | 79 kB 00:00 (41/45): plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch.r 2.1 MB/s | 37 kB 00:00 (42/45): plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 11 MB/s | 259 kB 00:00 (43/45): sisu-inject-0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch.rpm 13 MB/s | 339 kB 00:00 (44/45): slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 6.5 MB/s | 77 kB 00:00 (45/45): sisu-plexus-0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch.rpm 7.8 MB/s | 180 kB 00:00 ---------------------------------------------------------------------------------------------------------- Total 48 MB/s | 19 MB 00:00 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch 1/45 Installing : maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 2/45 Installing : maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 3/45 Installing : maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 4/45 Installing : maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 5/45 Installing : slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 6/45 Installing : httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch 7/45 Installing : atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch 8/45 Installing : plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.n 9/45 Installing : plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch 10/45 Installing : plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch 11/45 Installing : hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch 12/45 Installing : guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch 13/45 Installing : apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch 14/45 Installing : maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch 15/45 Installing : jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 16/45 Installing : plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch 17/45 Installing : jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 18/45 Installing : maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 19/45 Installing : plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch 20/45 Installing : geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch 21/45 Installing : apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch 22/45 Installing : apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch 23/45 Installing : apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch 24/45 Installing : apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch 25/45 Installing : aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch 26/45 Installing : google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch 27/45 Installing : jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch 28/45 Installing : maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 29/45 Installing : maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 30/45 Installing : maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 31/45 Installing : jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch 32/45 Installing : jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch 33/45 Installing : javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch 34/45 Error unpacking rpm package javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch Installing : java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 35/45 error: unpacking of archive failed on file /usr/bin/build-classpath;68df09d9: cpio: open error: javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch: install failed Running scriptlet: java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 35/45 failed to link /usr/bin/appletviewer -> /etc/alternatives/appletviewer: Operation not permitted failed to link /usr/bin/clhsdb -> /etc/alternatives/clhsdb: Operation not permitted failed to link /usr/bin/extcheck -> /etc/alternatives/extcheck: Operation not permitted failed to link /usr/bin/hsdb -> /etc/alternatives/hsdb: Operation not permitted failed to link /usr/bin/idlj -> /etc/alternatives/idlj: Operation not permitted failed to remove link /usr/bin/jaotc: Operation not permitted failed to link /usr/bin/javah -> /etc/alternatives/javah: Operation not permitted failed to remove link /usr/bin/jdeprscan: Operation not permitted failed to link /usr/bin/jhat -> /etc/alternatives/jhat: Operation not permitted failed to remove link /usr/bin/jhsdb: Operation not permitted failed to remove link /usr/bin/jimage: Operation not permitted failed to remove link /usr/bin/jlink: Operation not permitted failed to remove link /usr/bin/jmod: Operation not permitted failed to link /usr/bin/jsadebugd -> /etc/alternatives/jsadebugd: Operation not permitted failed to remove link /usr/bin/jshell: Operation not permitted failed to link /usr/bin/native2ascii -> /etc/alternatives/native2ascii: Operation not permitted failed to link /usr/bin/schemagen -> /etc/alternatives/schemagen: Operation not permitted failed to link /usr/bin/wsgen -> /etc/alternatives/wsgen: Operation not permitted failed to link /usr/bin/wsimport -> /etc/alternatives/wsimport: Operation not permitted failed to link /usr/bin/xjc -> /etc/alternatives/xjc: Operation not permitted Installing : glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 36/45 Installing : cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch 37/45 Installing : sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 38/45 Installing : sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 39/45 Installing : maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 40/45 Installing : publicsuffix-list-20180723-1.el8.noarch 41/45 Installing : httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch 42/45 Installing : maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 43/45 Installing : maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 44/45 Installing : maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 45/45 Running scriptlet: maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 45/45 failed to link /usr/bin/mvn -> /etc/alternatives/mvn: Operation not permitted failed to link /usr/bin/mvnDebug -> /etc/alternatives/mvnDebug: Operation not permitted warning: %post(maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch) scriptlet failed, exit status 2 Error in POSTIN scriptlet in rpm package maven Running scriptlet: java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 45/45 Running scriptlet: maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 45/45 Verifying : publicsuffix-list-20180723-1.el8.noarch 1/45 Verifying : aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch 2/45 Verifying : apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch 3/45 Verifying : apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch 4/45 Verifying : apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch 5/45 Verifying : apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch 6/45 Verifying : apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch 7/45 Verifying : atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch 8/45 Verifying : cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch 9/45 Verifying : geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch 10/45 Verifying : glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 11/45 Verifying : google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch 12/45 Verifying : guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch 13/45 Verifying : hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch 14/45 Verifying : httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch 15/45 Verifying : httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch 16/45 Verifying : jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch 17/45 Verifying : jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 18/45 Verifying : java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 19/45 Verifying : javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch 20/45 Verifying : jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch 21/45 Verifying : jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 22/45 Verifying : jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch 23/45 Verifying : maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 24/45 Verifying : maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 25/45 Verifying : maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 26/45 Verifying : maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 27/45 Verifying : maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 28/45 Verifying : maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 29/45 Verifying : maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 30/45 Verifying : maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 31/45 Verifying : maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch 32/45 Verifying : maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 33/45 Verifying : maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 34/45 Verifying : maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 35/45 Verifying : maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 36/45 Verifying : plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch 37/45 Verifying : plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch 38/45 Verifying : plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.n 39/45 Verifying : plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch 40/45 Verifying : plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch 41/45 Verifying : plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch 42/45 Verifying : sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 43/45 Verifying : sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 44/45 Verifying : slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 45/45 Installed: aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.noarch plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch publicsuffix-list-20180723-1.el8.noarch sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch Failed: javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch Error: Transaction failed [root@yfw openfire]#
10-04
你遇到的错误是典型的 **RPM 安装失败问题**，尤其是在某些受限环境（如容器、SELinux 强制模式、只读文件系统或权限不足）中常见。 --- ## ❌ 问题分析 你在运行： ```bash sudo yum install -y git maven ...
[root@yfw ~]# cd /opt/openfire [root@yfw openfire]# mvn help:effective-pom --quiet | grep "Project" -bash: mvn: command not found [root@yfw openfire]# cd /path/to/openfire-restAPI-plugin -bash: cd: /path/to/openfire-restAPI-plugin: No such file or directory [root@yfw openfire]# [root@yfw openfire]# # 强制恢复为原始状态 [root@yfw openfire]# git checkout HEAD -- pom.xml fatal: not a git repository (or any of the parent directories): .git [root@yfw openfire]# sed -i 's/<version>4\.7\.0<\/version>/<version>4.9.2<\/version>/g' pom.xml sed: can't read pom.xml: No such file or directory [root@yfw openfire]# # 安装 EPEL 源（如果尚未安装） [root@yfw openfire]# yum install -y epel-release Failed to set locale, defaulting to C.UTF-8 Last metadata expiration check: 3:34:16 ago on Wed Oct 1 16:52:10 2025. Package epel-release-8-22.el8.noarch is already installed. Dependencies resolved. Nothing to do. Complete! [root@yfw openfire]# [root@yfw openfire]# # 安装 Java 8 和 Git [root@yfw openfire]# yum install -y java-1.8.0-openjdk-devel git wget Failed to set locale, defaulting to C.UTF-8 Last metadata expiration check: 3:34:17 ago on Wed Oct 1 16:52:10 2025. Package git-2.27.0-1.el8.x86_64 is already installed. Package wget-1.19.5-10.el8.x86_64 is already installed. Dependencies resolved. ========================================================================================================== Package Architecture Version Repository Size ========================================================================================================== Installing: java-1.8.0-openjdk-devel x86_64 1:1.8.0.312.b07-2.el8_5 AppStream 9.8 M Transaction Summary ========================================================================================================== Install 1 Package Total download size: 9.8 M Installed size: 41 M Downloading Packages: java-1.8.0-openjdk-devel-1.8.0.312.b07-2.el8_5.x86_64.rpm 39 MB/s | 9.8 MB 00:00 ---------------------------------------------------------------------------------------------------------- Total 39 MB/s | 9.8 MB 00:00 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 1/1 Running scriptlet: java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 1/1 failed to link /usr/bin/appletviewer -> /etc/alternatives/appletviewer: Operation not permitted failed to link /usr/bin/clhsdb -> /etc/alternatives/clhsdb: Operation not permitted failed to link /usr/bin/extcheck -> /etc/alternatives/extcheck: Operation not permitted failed to link /usr/bin/hsdb -> /etc/alternatives/hsdb: Operation not permitted failed to link /usr/bin/idlj -> /etc/alternatives/idlj: Operation not permitted failed to remove link /usr/bin/jaotc: Operation not permitted failed to link /usr/bin/javah -> /etc/alternatives/javah: Operation not permitted failed to remove link /usr/bin/jdeprscan: Operation not permitted failed to link /usr/bin/jhat -> /etc/alternatives/jhat: Operation not permitted failed to remove link /usr/bin/jhsdb: Operation not permitted failed to remove link /usr/bin/jimage: Operation not permitted failed to remove link /usr/bin/jlink: Operation not permitted failed to remove link /usr/bin/jmod: Operation not permitted failed to link /usr/bin/jsadebugd -> /etc/alternatives/jsadebugd: Operation not permitted failed to remove link /usr/bin/jshell: Operation not permitted failed to link /usr/bin/native2ascii -> /etc/alternatives/native2ascii: Operation not permitted failed to link /usr/bin/schemagen -> /etc/alternatives/schemagen: Operation not permitted failed to link /usr/bin/wsgen -> /etc/alternatives/wsgen: Operation not permitted failed to link /usr/bin/wsimport -> /etc/alternatives/wsimport: Operation not permitted failed to link /usr/bin/xjc -> /etc/alternatives/xjc: Operation not permitted Verifying : java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 1/1 Installed: java-1.8.0-openjdk-devel-1:1.8.0.312.b07-2.el8_5.x86_64 Complete! [root@yfw openfire]# [root@yfw openfire]# # 安装 Maven [root@yfw openfire]# yum install -y maven Failed to set locale, defaulting to C.UTF-8 Last metadata expiration check: 3:34:22 ago on Wed Oct 1 16:52:10 2025. Dependencies resolved. ========================================================================================================== Package Arch Version Repo Size ========================================================================================================== Installing: maven noarch 1:3.5.4-5.module_el8.0.0+39+6a9b6e22 AppStream 27 k Installing dependencies: aopalliance noarch 1.0-17.module_el8.0.0+39+6a9b6e22 AppStream 17 k apache-commons-cli noarch 1.4-4.module_el8.0.0+39+6a9b6e22 AppStream 74 k apache-commons-codec noarch 1.11-3.module_el8.0.0+39+6a9b6e22 AppStream 288 k apache-commons-io noarch 1:2.6-3.module_el8.0.0+39+6a9b6e22 AppStream 224 k apache-commons-lang3 noarch 3.7-3.module_el8.0.0+39+6a9b6e22 AppStream 483 k apache-commons-logging noarch 1.2-13.module_el8.0.0+39+6a9b6e22 AppStream 85 k atinject noarch 1-28.20100611svn86.module_el8.0.0+39+6a9b6e22 AppStream 20 k cdi-api noarch 1.2-8.module_el8.0.0+39+6a9b6e22 AppStream 70 k geronimo-annotation noarch 1.0-23.module_el8.0.0+39+6a9b6e22 AppStream 25 k glassfish-el-api noarch 3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22 AppStream 105 k google-guice noarch 4.1-11.module_el8.0.0+39+6a9b6e22 AppStream 471 k guava20 noarch 20.0-8.module_el8.0.0+39+6a9b6e22 AppStream 2.1 M hawtjni-runtime noarch 1.16-2.module_el8.0.0+39+6a9b6e22 AppStream 43 k httpcomponents-client noarch 4.5.5-4.module_el8.0.0+39+6a9b6e22 AppStream 718 k httpcomponents-core noarch 4.4.10-3.module_el8.0.0+39+6a9b6e22 AppStream 638 k jansi noarch 1.17.1-1.module_el8.0.0+82+8ee6c375 AppStream 79 k jansi-native x86_64 1.7-7.module_el8.0.0+39+6a9b6e22 AppStream 75 k javapackages-tools noarch 5.3.0-1.module_el8.0.0+11+5b8c10bd AppStream 44 k jboss-interceptors-1.2-api noarch 1.0.0-8.module_el8.0.0+39+6a9b6e22 AppStream 33 k jcl-over-slf4j noarch 1.7.25-4.module_el8.0.0+39+6a9b6e22 AppStream 32 k jsoup noarch 1.11.3-3.module_el8.0.0+39+6a9b6e22 AppStream 386 k maven-lib noarch 1:3.5.4-5.module_el8.0.0+39+6a9b6e22 AppStream 1.4 M maven-resolver-api noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 138 k maven-resolver-connector-basic noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 51 k maven-resolver-impl noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 177 k maven-resolver-spi noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 40 k maven-resolver-transport-wagon noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 39 k maven-resolver-util noarch 1:1.1.1-2.module_el8.0.0+39+6a9b6e22 AppStream 148 k maven-shared-utils noarch 3.2.1-0.1.module_el8.0.0+39+6a9b6e22 AppStream 165 k maven-wagon-file noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 26 k maven-wagon-http noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 27 k maven-wagon-http-shared noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 49 k maven-wagon-provider-api noarch 3.1.0-1.module_el8.0.0+39+6a9b6e22 AppStream 63 k plexus-cipher noarch 1.7-14.module_el8.0.0+39+6a9b6e22 AppStream 29 k plexus-classworlds noarch 2.5.2-9.module_el8.0.0+39+6a9b6e22 AppStream 65 k plexus-containers-component-annotations noarch 1.7.1-8.module_el8.0.0+39+6a9b6e22 AppStream 24 k plexus-interpolation noarch 1.22-9.module_el8.0.0+39+6a9b6e22 AppStream 79 k plexus-sec-dispatcher noarch 1.4-26.module_el8.0.0+39+6a9b6e22 AppStream 37 k plexus-utils noarch 3.1.0-3.module_el8.0.0+39+6a9b6e22 AppStream 259 k publicsuffix-list noarch 20180723-1.el8 base 79 k sisu-inject noarch 1:0.3.3-6.module_el8.0.0+39+6a9b6e22 AppStream 339 k sisu-plexus noarch 1:0.3.3-6.module_el8.0.0+39+6a9b6e22 AppStream 180 k slf4j noarch 1.7.25-4.module_el8.0.0+39+6a9b6e22 AppStream 77 k Enabling module streams: maven 3.5 scala 2.10 Transaction Summary ========================================================================================================== Install 44 Packages Total download size: 9.4 M Installed size: 12 M Downloading Packages: (1/44): apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.0 MB/s | 74 kB 00:00 (2/44): aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch.rpm 435 kB/s | 17 kB 00:00 (3/44): publicsuffix-list-20180723-1.el8.noarch.rpm 1.8 MB/s | 79 kB 00:00 (4/44): apache-commons-io-2.6-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 6.4 MB/s | 224 kB 00:00 (5/44): apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 6.5 MB/s | 288 kB 00:00 (6/44): apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 9.5 MB/s | 483 kB 00:00 (7/44): apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch.r 3.4 MB/s | 85 kB 00:00 (8/44): atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch.rpm 939 kB/s | 20 kB 00:00 (9/44): cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.5 MB/s | 70 kB 00:00 (10/44): geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.3 MB/s | 25 kB 00:00 (11/44): glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 4.2 MB/s | 105 kB 00:00 (12/44): hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 2.1 MB/s | 43 kB 00:00 (13/44): google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch.rpm 11 MB/s | 471 kB 00:00 (14/44): guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch.rpm 29 MB/s | 2.1 MB 00:00 (15/44): httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch. 12 MB/s | 718 kB 00:00 (16/44): jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch.rpm 3.1 MB/s | 79 kB 00:00 (17/44): httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch.r 9.4 MB/s | 638 kB 00:00 (18/44): jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64.rpm 3.2 MB/s | 75 kB 00:00 (19/44): javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch.rpm 2.2 MB/s | 44 kB 00:00 (20/44): jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.no 1.8 MB/s | 33 kB 00:00 (21/44): jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.5 MB/s | 32 kB 00:00 (22/44): maven-3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.4 MB/s | 27 kB 00:00 (23/44): jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 11 MB/s | 386 kB 00:00 (24/44): maven-resolver-api-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 5.3 MB/s | 138 kB 00:00 (25/44): maven-resolver-connector-basic-1.1.1-2.module_el8.0.0+39+6a9b6e2 2.3 MB/s | 51 kB 00:00 (26/44): maven-resolver-impl-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rp 7.7 MB/s | 177 kB 00:00 (27/44): maven-resolver-spi-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.9 MB/s | 40 kB 00:00 (28/44): maven-lib-3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch.rpm 19 MB/s | 1.4 MB 00:00 (29/44): maven-resolver-transport-wagon-1.1.1-2.module_el8.0.0+39+6a9b6e2 2.0 MB/s | 39 kB 00:00 (30/44): maven-resolver-util-1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch.rp 5.5 MB/s | 148 kB 00:00 (31/44): maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.5 MB/s | 26 kB 00:00 (32/44): maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch.r 5.9 MB/s | 165 kB 00:00 (33/44): maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.3 MB/s | 27 kB 00:00 (34/44): maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarc 2.6 MB/s | 49 kB 00:00 (35/44): maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noar 2.7 MB/s | 63 kB 00:00 (36/44): plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch.rpm 1.4 MB/s | 29 kB 00:00 (37/44): plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.1 MB/s | 65 kB 00:00 (38/44): plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+3 1.1 MB/s | 24 kB 00:00 (39/44): plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch.r 2.3 MB/s | 37 kB 00:00 (40/44): plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch.rp 3.1 MB/s | 79 kB 00:00 (41/44): plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch.rpm 8.3 MB/s | 259 kB 00:00 (42/44): sisu-inject-0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch.rpm 9.9 MB/s | 339 kB 00:00 (43/44): sisu-plexus-0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch.rpm 5.2 MB/s | 180 kB 00:00 (44/44): slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch.rpm 3.1 MB/s | 77 kB 00:00 ---------------------------------------------------------------------------------------------------------- Total 21 MB/s | 9.4 MB 00:00 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch 1/44 Installing : maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 2/44 Installing : maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 3/44 Installing : maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 4/44 Installing : maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 5/44 Installing : slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 6/44 Installing : httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch 7/44 Installing : atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch 8/44 Installing : plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.n 9/44 Installing : plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch 10/44 Installing : plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch 11/44 Installing : hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch 12/44 Installing : guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch 13/44 Installing : apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch 14/44 Installing : maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch 15/44 Installing : jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 16/44 Installing : plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch 17/44 Installing : jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 18/44 Installing : maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 19/44 Installing : plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch 20/44 Installing : geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch 21/44 Installing : apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch 22/44 Installing : apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch 23/44 Installing : apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch 24/44 Installing : apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch 25/44 Installing : aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch 26/44 Installing : google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch 27/44 Installing : jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch 28/44 Installing : maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 29/44 Installing : maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 30/44 Installing : maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 31/44 Installing : jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch 32/44 Installing : jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch 33/44 Installing : javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch 34/44 Error unpacking rpm package javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch Installing : glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 35/44 error: unpacking of archive failed on file /usr/bin/build-classpath;68dd1dfa: cpio: open error: javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch: install failed Installing : cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch 36/44 Installing : sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 37/44 Installing : sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 38/44 Installing : maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 39/44 Installing : publicsuffix-list-20180723-1.el8.noarch 40/44 Installing : httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch 41/44 Installing : maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 42/44 Installing : maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 43/44 Installing : maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 44/44 Running scriptlet: maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 44/44 failed to link /usr/bin/mvn -> /etc/alternatives/mvn: Operation not permitted failed to link /usr/bin/mvnDebug -> /etc/alternatives/mvnDebug: Operation not permitted warning: %post(maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch) scriptlet failed, exit status 2 Error in POSTIN scriptlet in rpm package maven Verifying : publicsuffix-list-20180723-1.el8.noarch 1/44 Verifying : aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch 2/44 Verifying : apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch 3/44 Verifying : apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch 4/44 Verifying : apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch 5/44 Verifying : apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch 6/44 Verifying : apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch 7/44 Verifying : atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch 8/44 Verifying : cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch 9/44 Verifying : geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch 10/44 Verifying : glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch 11/44 Verifying : google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch 12/44 Verifying : guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch 13/44 Verifying : hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch 14/44 Verifying : httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch 15/44 Verifying : httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch 16/44 Verifying : jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch 17/44 Verifying : jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 18/44 Verifying : javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch 19/44 Verifying : jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch 20/44 Verifying : jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 21/44 Verifying : jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch 22/44 Verifying : maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 23/44 Verifying : maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch 24/44 Verifying : maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 25/44 Verifying : maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 26/44 Verifying : maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 27/44 Verifying : maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 28/44 Verifying : maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 29/44 Verifying : maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch 30/44 Verifying : maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch 31/44 Verifying : maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 32/44 Verifying : maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 33/44 Verifying : maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 34/44 Verifying : maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch 35/44 Verifying : plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch 36/44 Verifying : plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch 37/44 Verifying : plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.n 38/44 Verifying : plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch 39/44 Verifying : plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch 40/44 Verifying : plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch 41/44 Verifying : sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 42/44 Verifying : sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch 43/44 Verifying : slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch 44/44 Installed: aopalliance-1.0-17.module_el8.0.0+39+6a9b6e22.noarch apache-commons-cli-1.4-4.module_el8.0.0+39+6a9b6e22.noarch apache-commons-codec-1.11-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-io-1:2.6-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-lang3-3.7-3.module_el8.0.0+39+6a9b6e22.noarch apache-commons-logging-1.2-13.module_el8.0.0+39+6a9b6e22.noarch atinject-1-28.20100611svn86.module_el8.0.0+39+6a9b6e22.noarch cdi-api-1.2-8.module_el8.0.0+39+6a9b6e22.noarch geronimo-annotation-1.0-23.module_el8.0.0+39+6a9b6e22.noarch glassfish-el-api-3.0.1-0.7.b08.module_el8.0.0+39+6a9b6e22.noarch google-guice-4.1-11.module_el8.0.0+39+6a9b6e22.noarch guava20-20.0-8.module_el8.0.0+39+6a9b6e22.noarch hawtjni-runtime-1.16-2.module_el8.0.0+39+6a9b6e22.noarch httpcomponents-client-4.5.5-4.module_el8.0.0+39+6a9b6e22.noarch httpcomponents-core-4.4.10-3.module_el8.0.0+39+6a9b6e22.noarch jansi-1.17.1-1.module_el8.0.0+82+8ee6c375.noarch jansi-native-1.7-7.module_el8.0.0+39+6a9b6e22.x86_64 jboss-interceptors-1.2-api-1.0.0-8.module_el8.0.0+39+6a9b6e22.noarch jcl-over-slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch jsoup-1.11.3-3.module_el8.0.0+39+6a9b6e22.noarch maven-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch maven-lib-1:3.5.4-5.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-api-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-connector-basic-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-impl-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-spi-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-transport-wagon-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-resolver-util-1:1.1.1-2.module_el8.0.0+39+6a9b6e22.noarch maven-shared-utils-3.2.1-0.1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-file-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-http-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-http-shared-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch maven-wagon-provider-api-3.1.0-1.module_el8.0.0+39+6a9b6e22.noarch plexus-cipher-1.7-14.module_el8.0.0+39+6a9b6e22.noarch plexus-classworlds-2.5.2-9.module_el8.0.0+39+6a9b6e22.noarch plexus-containers-component-annotations-1.7.1-8.module_el8.0.0+39+6a9b6e22.noarch plexus-interpolation-1.22-9.module_el8.0.0+39+6a9b6e22.noarch plexus-sec-dispatcher-1.4-26.module_el8.0.0+39+6a9b6e22.noarch plexus-utils-3.1.0-3.module_el8.0.0+39+6a9b6e22.noarch publicsuffix-list-20180723-1.el8.noarch sisu-inject-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch sisu-plexus-1:0.3.3-6.module_el8.0.0+39+6a9b6e22.noarch slf4j-1.7.25-4.module_el8.0.0+39+6a9b6e22.noarch Failed: javapackages-tools-5.3.0-1.module_el8.0.0+11+5b8c10bd.noarch Error: Transaction failed [root@yfw openfire]# [root@yfw openfire]# # 验证安装 [root@yfw openfire]# java -version openjdk version "1.8.0_312" OpenJDK Runtime Environment (build 1.8.0_312-b07) OpenJDK 64-Bit Server VM (build 25.312-b07, mixed mode) [root@yfw openfire]# mvn -v -bash: mvn: command not found [root@yfw openfire]# git --version git version 2.27.0 [root@yfw openfire]# cd ~ [root@yfw ~]# mkdir -p openfire-plugins [root@yfw ~]# cd openfire-plugins [root@yfw openfire-plugins]# [root@yfw openfire-plugins]# # 克隆 Openfire REST API 插件项目 [root@yfw openfire-plugins]# git clone https://github.com/igniterealtime/openfire-restAPI-plugin.git Cloning into 'openfire-restAPI-plugin'... remote: Enumerating objects: 2510, done. remote: Counting objects: 100% (556/556), done. remote: Compressing objects: 100% (197/197), done. remote: Total 2510 (delta 432), reused 367 (delta 354), pack-reused 1954 (from 3) Receiving objects: 100% (2510/2510), 7.43 MiB | 4.13 MiB/s, done. Resolving deltas: 100% (1182/1182), done. [root@yfw openfire-plugins]# cd openfire-restAPI-plugin [root@yfw openfire-restAPI-plugin]# [root@yfw openfire-restAPI-plugin]# # 切换到 v1.8.0 版本（稳定版） [root@yfw openfire-restAPI-plugin]# git checkout 1.8.0 Note: switching to '1.8.0'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by switching back to a branch. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -c with the switch command. Example: git switch -c <new-branch-name> Or undo this operation with: git switch - Turn off this advice by setting config variable advice.detachedHead to false HEAD is now at 5bd7bca Denote release 1.8.0 [root@yfw openfire-restAPI-plugin]# # 修改 parent.version 为 4.9.2 [root@yfw openfire-restAPI-plugin]# sed -i 's/<version>4\.7\.0<\/version>/<version>4.9.2<\/version>/g' pom.xml [root@yfw openfire-restAPI-plugin]# grep "<version>4.9.2</version>" pom.xml <version>4.9.2</version> [root@yfw openfire-restAPI-plugin]# # 下载 install-sdk.sh 脚本 [root@yfw openfire-restAPI-plugin]# curl -O https://raw.githubusercontent.com/igniterealtime/Openfire/main/build/install-sdk.sh % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 14 100 14 0 0 36 0 --:--:-- --:--:-- --:--:-- 36 [root@yfw openfire-restAPI-plugin]# [root@yfw openfire-restAPI-plugin]# # 添加执行权限 [root@yfw openfire-restAPI-plugin]# chmod +x install-sdk.sh [root@yfw openfire-restAPI-plugin]# [root@yfw openfire-restAPI-plugin]# # 安装 Openfire 4.9.2 的 SDK [root@yfw openfire-restAPI-plugin]# ./install-sdk.sh 4.9.2 ./install-sdk.sh: line 1: 404:: command not found [root@yfw openfire-restAPI-plugin]#
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内容概要：本文系统梳理了C++的核心基础知识，涵盖面向对象三大特性（封装、继承、多态）、动态内存管理（new/delete与malloc/free的区别）、作用域、引用与指针、类与对象、构造与析构函数、静态成员、常函数、运算符重载、拷贝构造、赋值操作符、单例与工厂设计模式、STL常用容器（vector、list、deque、map、set、unordered_map）及其操作，以及迭代器、算法和函数对象等内容。文章通过代码示例深入讲解了C++中关键机制的实现原理，如多态的虚函数表机制、智能指针替代方案、内存泄漏防范等。; 适合人群：具备C++基础语法知识，有一定编程经验，希望深入理解C++面向对象机制、内存管理和常用设计模式的初中级开发者，尤其适合准备面试或提升系统编程能力的学习者； 使用场景及目标：①掌握C++面向对象核心机制的底层原理与实现方式；②理解常见设计模式在C++中的应用；③熟练使用STL容器与算法进行高效编程；④辨析C++中易混淆概念（如new/malloc、引用/指针、深拷贝/浅拷贝）； 阅读建议：建议结合代码示例动手实践，重点关注类的构造与析构过程、多态实现机制、STL容器的操作特性及设计模式的应用场景，理解其背后的设计思想而不仅仅是语法使用。
能源布线器实现电网的最佳电力分配.zip
12-04
1.版本：matlab2014a/2019b/2024b 2.附赠案例数据可直接运行。 3.代码特点：参数化编程、参数可方便更改、代码编程思路清晰、注释明细。 4.适用对象：计算机，电子信息工程、数学等专业的大学生课程设计、期末大作业和毕业设计。
PINN驱动的三维声波波动方程求解（Matlab代码实现）
12-04
内容概要：本文介绍了基于物理信息神经网络（PINN）驱动的三维声波波动方程求解方法，并提供了相应的Matlab代码实现。该方法将深度学习与物理建模相结合，利用PINN在无需大量标注数据的情况下，通过引入偏微分方程作为物理约束，直接从初始和边界条件出发求解三维声波传播问题，适用于复杂介质中的波动模拟与反演分析。; 适合PINN驱动的三维声波波动方程求解（Matlab代码实现）人群：具备一定数学基础和Matlab编程能力，从事物理仿真、声学、地球物理、计算力学等领域的研究生、科研人员及工程技术人员。; 使用场景及目标：①解决传统数值方法（如有限差分、有限元）在高维或复杂边界条件下计算成本高的问题；②探索数据驱动与物理驱动融合的建模范式，提升模型泛化能力和求解效率；③应用于地震波传播模拟、医学超声成像、噪声控制等实际科研与工程场景。; 阅读建议：建议读者结合文中提供的Matlab代码，理解PINN的网络结构设计、损失函数构建及物理约束嵌入方式，动手调试参数并扩展到其他偏微分方程求解任务中，以深入掌握其原理与应用技巧。
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