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From "Murali Krishna. P" <muralikpb...@yahoo.com>
Subject Re: Log rolling failed with ioe
Date Thu, 03 Mar 2011 18:49:33 GMT
No exceptions before that, sending few lines before them in the log file. Also 
there was a similar retry error in master log also just before this. Attached 
both master and rs log

 Thanks,
Murali Krishna




________________________________
From: Jean-Daniel Cryans <jdcryans@apache.org>
To: user@hbase.apache.org
Sent: Thu, 3 March, 2011 8:33:48 PM
Subject: Re: Log rolling failed with ioe

Anything that comes before that? More exceptions? Can you see what's
at the beginning of them? I'm more interested in the symptoms rather
than the side effects.

Thx,

J-D

On Thu, Mar 3, 2011 at 5:49 AM, Murali Krishna. P
<muralikpbhat@yahoo.com> wrote:
> Hi,
> I get following error frequently (twice in a day atleast) and the region 
server
> closes and exits after this. I am on 0.20.6 and we are stuck with this for 
some
> time. Will be upgrading to 0.90.0 later, but right now, would be great if we 
>can
> have a workaround. Let me know if you need more info.
>
>
>  WARNING: DFSClient_1483413998 could not complete file
> /user/x/hbase/.logs/host.com,60020,1299145240135/hlog.dat.1299152151
> 119.  Retrying...
> Mar 3, 2011 3:53:25 AM org.apache.hadoop.hbase.regionserver.LogRoller run
> SEVERE: Log rolling failed with ioe:
> java.io.IOException: DFSClient_1483413998 could not complete file
> /user/x/hbase/.logs/host,60020,1299145240135/hlog.da
> t.1299152151119.  Giving up.
>        at
>org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.closeInternal(DFSClient.java:3331)
>)
>
>        at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.close(DFSClient.java:3240)
>        at
>org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:61)
>)
>
>        at
> org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:86)
>        at 
org.apache.hadoop.io.SequenceFile$Writer.close(SequenceFile.java:959)
>        at
> org.apache.hadoop.hbase.regionserver.HLog.cleanupCurrentWriter(HLog.java:491)
>        at org.apache.hadoop.hbase.regionserver.HLog.rollWriter(HLog.java:342)
>        at 
org.apache.hadoop.hbase.regionserver.LogRoller.run(LogRoller.java:80)
> Mar 3, 2011 3:53:25 AM org.apache.hadoop.hbase.regionserver.HLog optionalSync
>
> Thanks,
> Murali Krishna
>

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