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https://issues.apache.org/jira/browse/HBASE-9894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813824#comment-13813824
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Liang Xie commented on HBASE-9894:
----------------------------------
HBase version: 0.94.6-cdh4.3.0
java -version：
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02, mixed mode)
export HBASE_OPTS="-ea -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode"
To me, that assert statement in getSplitPoint() is inappropriate, and in trunk
code, it has been removed already, let's just make a one line remove here, is
that OK? [~lhofhansl]
> remove the inappropriate assert statement in Store.getSplitPoint()
> ------------------------------------------------------------------
>
> Key: HBASE-9894
> URL: https://issues.apache.org/jira/browse/HBASE-9894
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 0.94.6, 0.94.12
> Reporter: Liang Xie
> Assignee: Liang Xie
> Priority: Minor
> Attachments: HBase-9894-0.94.txt
>
>
> One of my friend encountered a RS abort issue frequently during loading data.
> Here is the log stack:
> FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region
> server gdc-dn49-formal.i.nease.net,60020,138320
> 3883151: Uncaught exception in service thread regionserver60020.cacheFlusher
> java.lang.AssertionError: getSplitPoint() called on a region that can't split!
> at
> org.apache.hadoop.hbase.regionserver.Store.getSplitPoint(Store.java:1926)
> at
> org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:79)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5603)
> at
> org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:415)
> at
> org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:387)
> at
> org.apache.hadoop.hbase.regionserver.MemStoreFlusher.run(MemStoreFlusher.java:250)
> at java.lang.Thread.run(Thread.java:662)
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