meiyoula created SPARK-14228:
--------------------------------
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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