HRegionServer经常性的挂掉
我在regionserver的log日志中发现2019-05-20 21:10:46,802 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=moniser:2181,basappser2:2181 sessionTimeout=30000 watcher=org.apache.zookee
per.ZooKeeperMain$MyWatcher@3a034642019-05-20 21:10:46,826 INFO zookeeper.ClientCnxn: Opening socket connection to server moniser/192.168.0.238:2181. Will not attempt to authentic
ate using SASL (unknown error)2019-05-20 21:10:46,831 INFO zookeeper.ClientCnxn: Socket connection established to moniser/192.168.0.238:2181, initiating session
2019-05-20 21:10:46,839 INFO zookeeper.ClientCnxn: Session establishment complete on server moniser/192.168.0.238:2181, sessionid = 0x16ac4a4aee
c000c, negotiated timeout = 80000在out日志中发现
hbase-daemon.sh: line 226:7824 Killed nice -n $HBASE_NICENESS "$HBASE_HOME"/bin/hbase --config "${HBASE_CONF_DIR}" $command "$@" start >> ${HBASE_LOGOUT} 2>&1我在zookeeper是志中
2019-05-20 21:10:47,175 - WARN - caught end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid 0x16ac4a4aeec000c, 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:748)
2019-05-20 21:10:47,176 - INFO - Closed socket connection for client /192.168.0.238:26831 which had sess
ionid 0x16ac4a4aeec000c
2019-05-21 02:14:40,886 - INFO - Accepted socket connection from /127.0.0.1:15554
2019-05-21 02:14:42,886 - WARN - caught end of stream exception
EndOfStreamException: Unable to read additional data from client sessionid 0x0, 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:748)
2019-05-21 02:14:42,886 - INFO - Closed socket connection for client /127.0.0.1:15554 (no session establ
ished for client)regionserver的gc日志好像没80秒这么长时间的
2019-05-20T21:10:03.602+0800: 45547.027: 875108K->477468K(19
78992K), 0.0070983 secs] 2019-05-20T21:10:29.477+0800: 45572.902: 889820K->501429K(19
78992K), 0.0122355 secs] 2019-05-20T21:10:45.608+0800: 45589.033: 913781K->485752K(19
78992K), 0.0092621 secs] zookeeper的tickTime=40000
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