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https://issues.apache.org/jira/browse/HBASE-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell closed HBASE-3487.
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> regionservers w/o a master give up after a while but does so in a silent way
> that leaves the process hanging in a ugly way
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-3487
> URL: https://issues.apache.org/jira/browse/HBASE-3487
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.0
> Reporter: ryan rawson
> Priority: Major
>
> while testing I was having problems with my master aborting early on, which
> causes trouble with the regionservers... they are SUPPOSED to wait forever
> for the master to come up, but they eventually 'give up' without saying
> anything helpful. For example this was in the log:
> 2011-01-27 17:27:25,912 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: No master found, will
> retry
> 2011-01-27 17:27:28,912 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: No master found, will
> retry
> 2011-01-27 17:27:31,912 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: No master found, will
> retry
> 2011-01-27 17:27:34,912 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: No master found, will
> retry
> 2011-01-27 17:27:37,913 DEBUG
> org.apache.hadoop.hbase.regionserver.HRegionServer: No master found, will
> retry
> 2011-01-27 17:28:37,593 DEBUG org.apache.hadoop.hbase.io.hfile.LruBlockCache:
> LRU Stats: total=3.26 MB, free=393.42 MB, max=396.68 MB, blocks=1,
> accesses=69, hits=64, hitRatio=92.75%%, cachingAccesses=65, cachingHits=64,
> cachingHitsRatio=98.46%%, evictions=0, evicted=0, evictedPerRun=NaN
> then nothing else. It had been well over 3 minutes at this point. jstacking
> the process shows lots of threads running, but the process is effectively
> dead and only kill -9 will get rid of it.
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