Ambari监控Metrics Collector启动不了问题

最新推荐文章于 2023-05-16 14:31:29 发布

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最新推荐文章于 2023-05-16 14:31:29 发布 · 7.1k 阅读

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CC 4.0 BY-SA版权

博客内容描述了一位用户遇到的Ambari Metrics Collector无法启动的问题，日志显示与ZooKeeper的连接异常。经过排查，发现是ams-hbase的master未启动，并通过删除Ambari-metrics-collector目录下的特定文件夹并重启服务解决了问题。

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日志报错如下：

2018-03-14 10:14:51,447 INFO [SyncThread:0] server.ZooKeeperServer: Established session 0x162224871e30009 with negotiated timeout 120000 for client /172.16.76.9:52638
2018-03-14 10:15:02,114 WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn: caught end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid 0x162224871e30009, likely client has closed socket
at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)

at java.lang.Thread.run(Thread.java:745)

... ...

2018-03-14 10:15:24,835 INFO [main-SendThread(C2bdm4:61181)] zookeeper.ClientCnxn: Opening socket connection to server C2bdm4/172.16.76.9:61181.