Hi@all,
since some time I'm running into this error if builds on the nodes are
finished and the artifacts should be copied to the master:
Apr 30, 2014 12:05:54 PM Schwerwiegend
hudson.remoting.SynchronousCommandTransport$ReaderThread run
Unexpected error in channel srvzh-jenkinsnode-001
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2271)
at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)
at
java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)
at
hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:87)
at hudson.remoting.ChunkedInputStream.read(ChunkedInputStream.java:46)
at
hudson.remoting.ChunkedInputStream.readUntilBreak(ChunkedInputStream.java:88)
at
hudson.remoting.ChunkedCommandTransport.readBlock(ChunkedCommandTransport.java:33)
at
hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48)
The whole node hangs afterwards. All nodes are connected using ssh and as a
first trial&error I set JVM opts to -Xmx1g but had no success. Any ideas
what's going on there?
Jenkins is running on CentOS with OpenJDK 1.7.0_55 64bit
Kind regards,
Yves
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