master fails to reassign region after failed deployment
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Key: HBASE-1707
URL: https://issues.apache.org/jira/browse/HBASE-1707
Project: Hadoop HBase
Issue Type: Bug
Affects Versions: 0.19.3
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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