[ https://issues.apache.org/jira/browse/SPARK-12967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shixiong Zhu updated SPARK-12967: --------------------------------- Affects Version/s: (was: 2.0.0) > NettyRPC races with SparkContext.stop() and throws exception > ------------------------------------------------------------ > > Key: SPARK-12967 > URL: https://issues.apache.org/jira/browse/SPARK-12967 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 1.6.0 > Reporter: Nishkam Ravi > Assignee: Nishkam Ravi > Priority: Minor > Fix For: 2.0.0 > > > This happens frequently and can be confusing: > 16/01/22 13:07:34 INFO ShutdownHookManager: Shutdown hook called > 16/01/22 13:07:34 WARN Dispatcher: Message > RemoteProcessDisconnected(c1706.halxg.cloudera.com:52665) dropped. > java.lang.IllegalStateException: RpcEnv already stopped. > at > org.apache.spark.rpc.netty.Dispatcher.postMessage(Dispatcher.scala:165) > at > org.apache.spark.rpc.netty.Dispatcher.postToAll(Dispatcher.scala:110) > at > org.apache.spark.rpc.netty.NettyRpcHandler.channelInactive(NettyRpcEnv.scala:618) > at > org.apache.spark.network.server.TransportRequestHandler.channelInactive(TransportRequestHandler.java:99) > at > org.apache.spark.network.server.TransportChannelHandler.channelInactive(TransportChannelHandler.java:104) > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:208) > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:194) > at > io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) > at > io.netty.handler.timeout.IdleStateHandler.channelInactive(IdleStateHandler.java:257) > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:208) > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:194) > at > io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:208) > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:194) > at > io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75) > at > org.apache.spark.network.util.TransportFrameDecoder.channelInactive(TransportFrameDecoder.java:183) > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:208) > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:194) > at > io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:828) > at > io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:621) > at > io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:328) > at > io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThreadEventExecutor.java:627) > at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:362) > at > io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) > at java.lang.Thread.run(Thread.java:745) -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org