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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12747) IntegrationTestMTRR will OOME if launched with mvn verify
Date Mon, 22 Dec 2014 23:32:13 GMT
Andrew Purtell created HBASE-12747:
--------------------------------------

             Summary: IntegrationTestMTRR will OOME if launched with mvn verify
                 Key: HBASE-12747
                 URL: https://issues.apache.org/jira/browse/HBASE-12747
             Project: HBase
          Issue Type: Bug
            Reporter: Andrew Purtell
            Priority: Minor


IntegrationTestMTRR will OOME if launched like:
{noformat}
cd hbase-it
mvn verify -Dit.test=IntegrationTestMTTR
{noformat}

Linux environment, 7u67.

Looks like we should bump the heap on the failsafe argline in the POM. 

{noformat}
2014-12-22 11:24:07,725 ERROR [B.DefaultRpcServer.handler=2,queue=0,port=55672] ipc.RpcServer(2067):
Unexpected throwable o
bject 
java.lang.OutOfMemoryError: Java heap space
        at org.apache.hadoop.hbase.regionserver.MemStoreLAB$Chunk.init(MemStoreLAB.java:246)
        at org.apache.hadoop.hbase.regionserver.MemStoreLAB.getOrMakeChunk(MemStoreLAB.java:196)
        at org.apache.hadoop.hbase.regionserver.MemStoreLAB.allocateBytes(MemStoreLAB.java:114)
        at org.apache.hadoop.hbase.regionserver.MemStore.maybeCloneWithAllocator(MemStore.java:274)
        at org.apache.hadoop.hbase.regionserver.MemStore.add(MemStore.java:229)
        at org.apache.hadoop.hbase.regionserver.HStore.add(HStore.java:576)
        at org.apache.hadoop.hbase.regionserver.HRegion.applyFamilyMapToMemstore(HRegion.java:3084)
        at org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:2517)
        at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2284)
        at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2239)
        at org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2243)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.doBatchOp(HRegionServer.java:4482)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.doNonAtomicRegionMutation(HRegionServer.java:3665)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.multi(HRegionServer.java:3554)
{noformat}

Another minor issue: After taking the OOME, the test executor will linger indefinitely as
a zombie. 



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