I'm not sure which version you are on, but https://issues.apache.org/jira/browse/HBASE-3741 might be the cause.
J-D On Tue, Apr 19, 2011 at 7:30 PM, Zhoushuaifeng <[email protected]> wrote: > Hi J-D, > You are right, there are other reason causing the server shutdown: > > org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = > BadVersion for /hbase/unassigned/c7d346485bb00d6f905985c5d6b47b5e > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:106) > at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) > at org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1038) > at org.apache.hadoop.hbase.zookeeper.ZKUtil.setData(ZKUtil.java:708) > at > org.apache.hadoop.hbase.zookeeper.ZKAssign.transitionNode(ZKAssign.java:698) > at > org.apache.hadoop.hbase.zookeeper.ZKAssign.retransitionNodeOpening(ZKAssign.java:585) > at > org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.tickleOpening(OpenRegionHandler.java:322) > at > org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:97) > at > org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:151) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > 2011-04-18 14:01:03,444 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: > request=0.0, regions=361, stores=722, storefiles=294, storefileIndexSize=115, > memstoreSize=0, compactionQueueSize=3, flushQueueSize=0, usedHeap=5881, > maxHeap=8165, blockCacheSize=1385421952, blockCacheFree=326902656, > blockCacheCount=20786, blockCacheHitCount=283716555, > blockCacheMissCount=68379692, blockCacheEvictedCount=9159612, > blockCacheHitRatio=80, blockCacheHitCachingRatio=96 > 2011-04-18 14:01:03,444 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Exception > refreshing OPENING; region=c7d346485bb00d6f905985c5d6b47b5e, > context=post_region_open > > Zhou Shuaifeng(Frank) >
