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From Suresh V S <Sures...@igate.com>
Subject RE: Region server not coming up
Date Mon, 11 Nov 2013 07:39:02 GMT
Thanks MR. I don't know how I missed it, but there were some time difference exceptions above
those lines. 
Fixed the time problem and it has come up fine now.

Thanks again,
Suresh.

-----Original Message-----
From: Rajendra Manjunath [mailto:rajsyrus@gmail.com] 
Sent: Monday, November 11, 2013 1:00 PM
To: user@hbase.apache.org
Subject: Re: Region server not coming up

Is there any other exception before that?

Regards
M R


On Mon, Nov 11, 2013 at 11:54 AM, Suresh V S <Suresh.S@igate.com> wrote:

> Dear all,
>
> I had to change the IP address of a hbase region server in the cluster.
>  After effecting the IP change, all services in cluster came up fine, 
> but for the region server on this node.
>
> Kindly advise how to solve this problem.
>
> The log on the region server with the error portion is as below:
>
> 2013-11-08 13:41:13,780 DEBUG
> org.apache.hadoop.hbase.regionserver.CompactSplitThread: Waiting for 
> Large Compaction Thread to finish...
> 2013-11-08 13:41:13,780 DEBUG
> org.apache.hadoop.hbase.regionserver.CompactSplitThread: Waiting for 
> Small Compaction Thread to finish...
> 2013-11-08 13:41:13,795 WARN
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node
> /hbase/rs/harry,60020,1383898273175 already deleted, and this is not a 
> retry
> 2013-11-08 13:41:13,795 WARN
> org.apache.hadoop.hbase.regionserver.HRegionServer: Failed deleting my 
> ephemeral node
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode 
> = NoNode for /hbase/rs/harry,60020,1383898273175
>         at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
>         at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
>         at org.apache.zookeeper.ZooKeeper.delete(ZooKeeper.java:873)
>         at
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.delete(RecoverableZooKeeper.java:127)
>         at
> org.apache.hadoop.hbase.zookeeper.ZKUtil.deleteNode(ZKUtil.java:974)
>         at
> org.apache.hadoop.hbase.zookeeper.ZKUtil.deleteNode(ZKUtil.java:963)
>         at
> org.apache.hadoop.hbase.regionserver.HRegionServer.deleteMyEphemeralNode(HRegionServer.java:1037)
>         at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:815)
>         at java.lang.Thread.run(Thread.java:662)
> 2013-11-08 13:41:13,812 INFO org.apache.zookeeper.ZooKeeper: Session:
> 0x14231e9cc68000c closed
> 2013-11-08 13:41:13,812 INFO org.apache.zookeeper.ClientCnxn: 
> EventThread shut down
> 2013-11-08 13:41:13,812 INFO
> org.apache.hadoop.hbase.regionserver.HRegionServer: stopping server 
> null; zookeeper connection closed.
> 2013-11-08 13:41:13,813 INFO
> org.apache.hadoop.hbase.regionserver.HRegionServer: regionserver60020 
> exiting
> 2013-11-08 13:41:13,813 INFO
> org.apache.hadoop.hbase.regionserver.ShutdownHook: Shutdown hook 
> starting; hbase.shutdown.hook=true;
> fsShutdownHook=org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@2
> 25f1ae9
> <mailto:fsShutdownHook
> =org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@225f1ae9>
>
> Suresh.
>
>
>
>
>
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of any actions taken on the basis of information provided, through this email. The contents
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