I don't really see the cause of the shutdown in there, it seems it was already under way. Do you see messages starting with "We slept" and then telling how long it slept? It should be not very far from that in the log.
J-D 2010/8/23 xiujin yang <[email protected]>: > > Hi, > > RS of HBase was frequently down when running. And job will failed after the > region server down. > > [regionserver/192.168.158.187:60020] 2010-08-24 04:15:14,929 INFO > org.apache.hadoop.hbase.regionserver.HRegion: Closed > whitetable,com.cnet.download:http/Seal-Online/3640-7540_4-10816413.html,1282619615378 > [regionserver/192.168.158.187:60020] 2010-08-24 04:15:14,929 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: telling master that > region server is shutting down at: 192.168.158.187:60020 > [regionserver/192.168.158.187:60020] 2010-08-24 04:15:14,929 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: stopping server at: > 192.168.158.187:60020 > [regionserver/192.168.158.187:60020.worker] 2010-08-24 04:15:15,803 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: worker thread exiting > [regionserver/192.168.158.187:60020] 2010-08-24 04:15:15,829 INFO > org.apache.zookeeper.ZooKeeper: Session: 0x12a9f2d85010005 closed > [regionserver/192.168.158.187:60020] 2010-08-24 04:15:15,928 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: > regionserver/192.168.158.187:60020 exiting > [Thread-17] 2010-08-24 04:15:16,115 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Starting shutdown thread. > [Thread-17] 2010-08-24 04:15:16,115 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Shutdown thread complete > [HCM.shutdownHook] 2010-08-24 04:15:16,115 INFO > org.apache.zookeeper.ZooKeeper: Session: 0x12a9f2d85010041 closed > > > Could anyone help me? > > Here is snippet from the region server log: > http://pastebin.com/YCUDLqc3 > > Version: > HBase: 0.20.5 > Hadoop: 0.20.2 > Zookeeper: 3.3.0 > > >
