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From Prakrati Agrawal <Prakrati.Agra...@mu-sigma.com>
Subject Out of memory error in Hbase
Date Thu, 28 Jun 2012 08:10:24 GMT

I am getting heap space error while running Hbase on certain nodes of my cluster. I can't
increase the Heapspace allocated to Hbase, is there some way in which I can prevent this from

The following is the log:

serverName=server1,60020,1340693606454, load=(requests=4, regions=18, usedHeap=1972, maxHeap=1993):
OutOfMemoryError, aborting

java.lang.OutOfMemoryError: Java heap space

at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:57)

at java.nio.ByteBuffer.allocate(ByteBuffer.java:329)

at org.apache.hadoop.hbase.ipc.ByteBufferOutputStream.<init>(ByteBufferOutputStream.java:44)

at org.apache.hadoop.hbase.ipc.ByteBufferOutputStream.<init>(ByteBufferOutputStream.java:37)

at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1064)

Please help me

Thanks and Regards
Prakrati Agrawal | Developer - Big Data(I&D)| 9731648376 | www.mu-sigma.com

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