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From Jean-Daniel Cryans <jdcry...@gmail.com>
Subject Re: Disable table causing regionserver shutdown
Date Wed, 20 Apr 2011 03:51:58 GMT
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 <zhoushuaifeng@huawei.com> 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)
>

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