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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2009/07/27 05:04:14 UTC
[jira] Updated: (HBASE-1707) master fails to reassign region after
failed deployment
[ https://issues.apache.org/jira/browse/HBASE-1707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell updated HBASE-1707:
----------------------------------
Affects Version/s: (was: 0.19.3)
0.19.1
I'm told this is a 0.19.1 cluster and have suggested an upgrade.
> master fails to reassign region after failed deployment
> -------------------------------------------------------
>
> Key: HBASE-1707
> URL: https://issues.apache.org/jira/browse/HBASE-1707
> Project: Hadoop HBase
> Issue Type: Bug
> Affects Versions: 0.19.1
> Reporter: Andrew Purtell
>
> From a Trend 0.19.3 cluster:
> All the crawlers kept on printing log like this around 11:00 (UTC).
> ================================================
> 09/07/23 11:02:06 ERROR HBaseWriter:112 - org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to contact region server Some server for region , row '092501240723072009-0000000000000000308-10.3.134.228-d822aab6a9fdf4c216e397f00cf89d77', but failed after 11 attempts.
> I think this is caused by regionserver problem; from regionserver log the key should be online after 10:44
> =========================================
> 2009-07-23 10:44:49,789 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Worker: MSG_REGION_OPEN: content,092501240723072009-0000000000000000308-10.3.134.228-a3e3be27683ba154539d1c055890e781,1248345884988: safeMode=false
> 2009-07-23 10:44:49,789 INFO org.apache.hadoop.hbase.regionserver.HRegion: starting compaction on region content,092501240723072009-0000000000000000308-10.3.134.228-746d6fcc693a34536215d76dee0fabee,1248345884988
> 2009-07-23 10:44:49,863 INFO org.apache.hadoop.hbase.regionserver.HRegion: region content,092501240723072009-0000000000000000308-10.3.134.228-a3e3be27683ba154539d1c055890e781,1248345884988/694893409 available
> 2009-07-23 10:44:52,736 WARN org.apache.hadoop.hbase.regionserver.HRegionServer: Processing message (Retry: 0)
> java.util.ConcurrentModificationException
> at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
> at java.util.TreeMap$ValueIterator.next(TreeMap.java:1145)
> at org.apache.hadoop.hbase.regionserver.HStore.getStorefilesIndexSize(HStore.java:2187)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.doMetrics(HRegionServer.java:948)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:338)
> at java.lang.Thread.run(Thread.java:619)
> =========================================
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