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Posted to dev@storm.apache.org by "Adrian Seungjin Lee (JIRA)" <ji...@apache.org> on 2015/02/09 02:41:34 UTC
[jira] [Created] (STORM-662) java.lang.OutOfMemoryError: Direct
buffer memory
Adrian Seungjin Lee created STORM-662:
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Summary: java.lang.OutOfMemoryError: Direct buffer memory
Key: STORM-662
URL: https://issues.apache.org/jira/browse/STORM-662
Project: Apache Storm
Issue Type: Bug
Reporter: Adrian Seungjin Lee
I'm using Storm 0.9.3 and facing this error in running topology.
Below is our custom configuration but it's pretty small.
supervisor.slots.ports:
- 6700
worker.childopts:
-Xmx4g -Xms4g
-server -Djava.net.preferIPv4Stack=true
topology.worker.shared.thread.pool.size: 512
storm.messaging.netty.max_retries: 100
Feb 08, 2015 5:17:05 PM org.apache.storm.netty.channel.socket.nio.AbstractNioSelector WARNING: Unexpected exception in the selector loop. java.lang.OutOfMemoryError: Direct buffer memory at java.nio.Bits.reserveMemory(Bits.java:658) at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123) at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:306) at org.apache.storm.netty.channel.socket.nio.SocketReceiveBufferAllocator.newBuffer(SocketReceiveBufferAllocator.java:64) at org.apache.storm.netty.channel.socket.nio.SocketReceiveBufferAllocator.get(SocketReceiveBufferAllocator.java:44) at org.apache.storm.netty.channel.socket.nio.NioWorker.read(NioWorker.java:62) at org.apache.storm.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) at org.apache.storm.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318) at org.apache.storm.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) at org.apache.storm.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) at org.apache.storm.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) at org.apache.storm.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
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