【发布时间】：2014-12-08 17:41:17
【问题描述】：
2014-12-06 19:34:55,487 DEBUG org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@180231d3; serverName=localhost,49174,1417889923478
2014-12-06 19:35:26,248 FATAL org.apache.hadoop.hbase.master.HMaster: master:49170-0x14a20d303610000 master:49170-0x14a20d303610000 received expired from ZooKeeper, aborting
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.connectionEvent(ZooKeeperWatcher.java:384)
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:303)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495)
2014-12-06 19:35:26,248 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
2014-12-06 19:35:26,248 WARN org.apache.hadoop.hbase.master.SplitLogManager: Interrupted while waiting for log splits to be completed
2014-12-06 19:35:26,248 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down
2014-12-06 19:35:26,248 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads
2014-12-06 19:35:26,248 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 49170
2014-12-06 19:35:26,248 WARN org.apache.hadoop.hbase.master.SplitLogManager: error while splitting logs in [file:/tmp/hbase-mokal/hbase/.logs/localhost,49174,1417889923478-splitting] installed = 2 but only 0 done
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 49170: exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 2 on 49170: exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 49170: exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 49170: exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 49170: exiting
2014-12-06 19:35:26,248 INFO org.apache.hadoop.hbase.master.HMaster$2: localhost,49170,1417889908118-BalancerChore exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 49170: exiting
2014-12-06 19:35:26,250 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 1 on 49170: exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 6 on 49170: exiting
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 49170: exiting
2014-12-06 19:35:26,250 INFO org.apache.hadoop.hbase.master.HMaster: Stopping infoServer
2014-12-06 19:35:26,249 WARN org.apache.hadoop.hbase.master.CatalogJanitor: Failed scan of catalog table
java.io.IOException: Giving up after tries=1
at org.apache.hadoop.hbase.client.ServerCallable.withRetries(ServerCallable.java:210)
at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:188)
at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:82)
at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:67)
at org.apache.hadoop.hbase.master.CatalogJanitor.getSplitParents(CatalogJanitor.java:126)
at org.apache.hadoop.hbase.master.CatalogJanitor.scan(CatalogJanitor.java:137)
at org.apache.hadoop.hbase.master.CatalogJanitor.chore(CatalogJanitor.java:93)
at org.apache.hadoop.hbase.Chore.run(Chore.java:67)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at org.apache.hadoop.hbase.client.ServerCallable.withRetries(ServerCallable.java:207)
... 8 more
2014-12-06 19:35:26,249 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 1 on 49170: exiting
2014-12-06 19:35:26,252 INFO org.apache.hadoop.hbase.master.CatalogJanitor: localhost,49170,1417889908118-CatalogJanitor exiting
2014-12-06 19:35:26,252 INFO org.mortbay.log: Stopped SelectChannelConnector@0.0.0.0:60010
【问题讨论】：
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那么，你的问题是什么？