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https://issues.apache.org/jira/browse/HBASE-3540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12995509#comment-12995509
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Todd Lipcon commented on HBASE-3540:
------------------------------------
err, this may be invalid... just found this in logs:
hbase-todd-master-styx01.sf.cloudera.com.log-2011-02-16 12:04:53,905 ERROR
org.apache.hadoop.hbase.executor.EventHandler: Caught throwable while
processing event RS_ZK_REGION_CLOSED
hbase-todd-master-styx01.sf.cloudera.com.log-java.lang.NoClassDefFoundError:
org/apache/zookeeper/proto/SetDataRequest
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1031)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.zookeeper.ZKUtil.setData(ZKUtil.java:708)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.zookeeper.ZKAssign.createOrForceNodeOffline(ZKAssign.java:248)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.master.AssignmentManager.setOfflineInZooKeeper(AssignmentManager.java:937)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:888)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:730)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:710)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.master.handler.ClosedRegionHandler.process(ClosedRegionHandler.java:92)
hbase-todd-master-styx01.sf.cloudera.com.log- at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:151)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.lang.Thread.run(Thread.java:662)
hbase-todd-master-styx01.sf.cloudera.com.log-Caused by:
java.lang.ClassNotFoundException: org.apache.zookeeper.proto.SetDataRequest
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.net.URLClassLoader$1.run(URLClassLoader.java:202)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.security.AccessController.doPrivileged(Native Method)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.net.URLClassLoader.findClass(URLClassLoader.java:190)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.lang.ClassLoader.loadClass(ClassLoader.java:307)
hbase-todd-master-styx01.sf.cloudera.com.log- at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
hbase-todd-master-styx01.sf.cloudera.com.log- at
java.lang.ClassLoader.loadClass(ClassLoader.java:248)
hbase-todd-master-styx01.sf.cloudera.com.log- ... 12 more
I wonder if I did some maven command at that point which pwned my ZK jar or
something.
> Region stuck in CLOSED state
> ----------------------------
>
> Key: HBASE-3540
> URL: https://issues.apache.org/jira/browse/HBASE-3540
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.1
> Reporter: Todd Lipcon
> Priority: Critical
> Fix For: 0.90.2
>
> Attachments: 6e2a39.log
>
>
> I inserted 100G or so of data and got a region stuck in a CLOSED state.
> Different region servers kept trying to open it, but they failed to
> transition OFFLINE->OPENING because it was in a CLOSED state.
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