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

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3.0
• Assignee: Unassigned
• Reporter: meiyoula
• Created: 29/Mar/16 02:59
• Updated: 11/Dec/17 23:55
• Resolved: 06/Dec/17 18:39

Description

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.

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)

Issue Links

• links to: [Github] Pull Request #19741 (devaraj-kavali)
• links to: [Github] Pull Request #19945 (KaiXinXiaoLei)