构建hadoop的ha，ResourceManager和DFSZKFailoverController会挂掉，报错如下

ATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Received a org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent of type EMBEDDED_ELECTOR_FAILED. Cause:
Received stat error from Zookeeper. code:CONNECTIONLOSS. Not retrying further znode monitoring connection errors

org.apache.hadoop.ha.ZKFailoverController: Fatal error occurred:Received stat error from Zookeeper. code:CONNECTIONLOSS. Not retrying further znode monitoring connection errors.

NEOGX · 发表于 2016-5-16 19:55:01

zookeeper看看是否正常运行

nextuser · 发表于 2016-5-16 20:01:01

zookeeper运行应该有错误日志

linbowei · 发表于 2016-5-17 10:12:31

NEOGX 发表于 2016-5-16 19:55
zookeeper看看是否正常运行

2016-05-17 10:09:13,030 [myid:2] - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid 0x254bc70f35e0000, likely client has closed socket
at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:230)
at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
at java.lang.Thread.run(Thread.java:745)

zookeeper的日志

linbowei · 发表于 2016-5-17 10:43:10

nextuser 发表于 2016-5-16 20:01
zookeeper运行应该有错误日志

2016-05-17 10:09:13,030 [myid:2] - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid 0x254bc70f35e0000, likely client has closed socket
at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:230)
at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
at java.lang.Thread.run(Thread.java:745)

zookeeper的日志