[jira] [Created] (SPARK-14228) Lost executor of RPC disassociated, and occurs exception: Could not find CoarseGrainedScheduler or it has been stopped

["meiyoula (JIRA)" <ji...@apache.org>]

meiyoula created SPARK-14228:
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             Summary: Lost executor of RPC disassociated, and occurs exception: Could not find CoarseGrainedScheduler or it has been stopped
                 Key: SPARK-14228
                 URL: https://issues.apache.org/jira/browse/SPARK-14228
             Project: Spark
          Issue Type: Bug
            Reporter: meiyoula


When I start 1000 executors, and then stop the process. It will call SparkContext.stop to stop all executors. But during this process, the executors has been killed will lost of rpc with driver, and try to reviveOffers, but can't find CoarseGrainedScheduler or it has been stopped.
{quote}
16/03/29 01:45:45 ERROR YarnScheduler: Lost executor 610 on 51-196-152-8: remote Rpc client disassociated
16/03/29 01:45:45 ERROR Inbox: Ignoring error
org.apache.spark.SparkException: Could not find CoarseGrainedScheduler or it has been stopped.
	at org.apache.spark.rpc.netty.Dispatcher.postMessage(Dispatcher.scala:161)
	at org.apache.spark.rpc.netty.Dispatcher.postOneWayMessage(Dispatcher.scala:131)
	at org.apache.spark.rpc.netty.NettyRpcEnv.send(NettyRpcEnv.scala:173)
	at org.apache.spark.rpc.netty.NettyRpcEndpointRef.send(NettyRpcEnv.scala:398)
	at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend.reviveOffers(CoarseGrainedSchedulerBackend.scala:314)
	at org.apache.spark.scheduler.TaskSchedulerImpl.executorLost(TaskSchedulerImpl.scala:482)
	at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverEndpoint.removeExecutor(CoarseGrainedSchedulerBackend.scala:261)
	at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverEndpoint$$anonfun$onDisconnected$1.apply(CoarseGrainedSchedulerBackend.scala:207)
	at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverEndpoint$$anonfun$onDisconnected$1.apply(CoarseGrainedSchedulerBackend.scala:207)
	at scala.Option.foreach(Option.scala:236)
	at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverEndpoint.onDisconnected(CoarseGrainedSchedulerBackend.scala:207)
	at org.apache.spark.rpc.netty.Inbox$$anonfun$process$1.apply$mcV$sp(Inbox.scala:144)
	at org.apache.spark.rpc.netty.Inbox.safelyCall(Inbox.scala:204)
	at org.apache.spark.rpc.netty.Inbox.process(Inbox.scala:102)
	at org.apache.spark.rpc.netty.Dispatcher$MessageLoop.run(Dispatcher.scala:215)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
{quote}




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