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Posted to dev@mina.apache.org by "briokyd (JIRA)" <ji...@apache.org> on 2015/02/11 09:48:11 UTC
[jira] [Created] (DIRMINA-1006) mina2.0.9 NioProcessor thread make
cpu 100%
briokyd created DIRMINA-1006:
--------------------------------
Summary: mina2.0.9 NioProcessor thread make cpu 100%
Key: DIRMINA-1006
URL: https://issues.apache.org/jira/browse/DIRMINA-1006
Project: MINA
Issue Type: Bug
Components: Core
Affects Versions: 2.0.9
Environment: Linux version 2.6.32-358.el6.x86_64 (Red Hat 4.4.7-3)
java version "1.7.0_67"
Java(TM) SE Runtime Environment (build 1.7.0_67-b01)
Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
Reporter: briokyd
Priority: Blocker
running as client after the Exception (java.io.IOException: Connection reset by peer) appeared , cpu 100%
thread dump:
"NioProcessor-931" prio=10 tid=0x00007f3788004800 nid=0xd41 runnable [0x00007f394f4f3000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
- locked <0x00000007842118f0> (a sun.nio.ch.Util$2)
- locked <0x00000007842118e0> (a java.util.Collections$UnmodifiableSet)
- locked <0x00000007842114b0> (a sun.nio.ch.EPollSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
at org.apache.mina.transport.socket.nio.NioProcessor.select(NioProcessor.java:97)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1074)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- <0x0000000784211210> (a java.util.concurrent.ThreadPoolExecutor$Worker)
is that nio epollWait bug?
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