Details
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Bug
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Status: Resolved
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Minor
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Resolution: Duplicate
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3.1.0
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None
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None
Description
Almost every time we call sc.stop with local cluster mode, like following exceptions will be thrown.
20/07/09 08:36:45 ERROR TransportRequestHandler: Error while invoking RpcHandler#receive() for one-way message. org.apache.spark.rpc.RpcEnvStoppedException: RpcEnv already stopped. at org.apache.spark.rpc.netty.Dispatcher.postMessage(Dispatcher.scala:167) at org.apache.spark.rpc.netty.Dispatcher.postOneWayMessage(Dispatcher.scala:150) at org.apache.spark.rpc.netty.NettyRpcHandler.receive(NettyRpcEnv.scala:691) at org.apache.spark.network.server.TransportRequestHandler.processOneWayMessage(TransportRequestHandler.java:253) at org.apache.spark.network.server.TransportRequestHandler.handle(TransportRequestHandler.java:111) at org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:140) at org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:53) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at org.apache.spark.network.util.TransportFrameDecoder.channelRead(TransportFrameDecoder.java:102) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748)
The reason is the asynchronously sent RPC message KillExecutor from Master can be processed after the message loop stops in Worker.
Attachments
Issue Links
- duplicates
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SPARK-31922 "RpcEnv already stopped" error when exit spark-shell with local-cluster mode
- Resolved
- links to