Exception in thread "Shutdown-checker" java.lang.RuntimeException: eventfd_write() failed: Bad file descriptor

[Noorul Islam Kamal Malmiyoda]

Hi all,

I am getting the following exception. I am not able to track down exact reason for this. Any help is appreciated.

Thanks and Regards
Noorull

17/11/14 16:50:09 SPARK_APP WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
17/11/14 16:50:17 SPARK_APP WARN SparkContext: Use an existing SparkContext, some configuration may not take effect.
[Stage 4:> (13 + 1) / 200][Stage 5:> (1 + 0) / 8][Stage 8:> (0 + 0) / 8]Exception in thread "Shutdown-checker" java.lang.RuntimeException: eventfd_write() failed: Bad file descriptor
at io.netty.channel.epoll.Native.eventFdWrite(Native Method)
at io.netty.channel.epoll.EpollEventLoop.wakeup(EpollEventLoop.java:106)
at io.netty.util.concurrent.SingleThreadEventExecutor.shutdownGracefully(SingleThreadEventExecutor.java:538)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.shutdownGracefully(MultithreadEventExecutorGroup.java:146)
at io.netty.util.concurrent.AbstractEventExecutorGroup.shutdownGracefully(AbstractEventExecutorGroup.java:69)
at com.datastax.driver.core.NettyOptions.onClusterClose(NettyOptions.java:193)
at com.datastax.driver.core.Connection$Factory.shutdown(Connection.java:902)
at com.datastax.driver.core.Cluster$Manager$ClusterCloseFuture$1.run(Cluster.java:2539)

[Noorul Islam K M]

Hi all,

It will be great if someone can help me to find a solution for this.

Regards
Noorul

[Russell Spitzer]

Do you have any other information? What version you are running, os? Possible netty conflicts? Its unclear from your message is the error on the executor or on the driver? What happens after you see this message?

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Russell Spitzer
Software Engineer

[Russell Spitzer]

I think I may have seen this before. But it was a result of the cluster shutting down immediately after starting, basically the connection started getting closed before all of it's primitives were done being setup.