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https://issues.apache.org/jira/browse/HBASE-3261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Daniel Cryans resolved HBASE-3261.
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Committed to branch and trunk, thanks for the review Stack.
> NPE out of HRS.run at startup when clock is out of sync
> -------------------------------------------------------
>
> Key: HBASE-3261
> URL: https://issues.apache.org/jira/browse/HBASE-3261
> Project: HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.90.0, 0.92.0
>
> Attachments: HBASE-3261.patch
>
>
> This is what I get when I start a region server that's not properly sync'ed:
> {noformat}
> Exception in thread "regionserver60020" java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:603)
> at java.lang.Thread.run(Thread.java:637)
> {noformat}
> I this case the line was:
> {noformat}
> hlogRoller.interruptIfNecessary();
> {noformat}
> I guess we could add a bunch of other null checks.
> The end result is the same, the RS dies, but I think it's misleading.
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