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Posted to yarn-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2014/02/20 21:03:35 UTC
[jira] [Resolved] (YARN-1737) Deadlock in
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity
[ https://issues.apache.org/jira/browse/YARN-1737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli resolved YARN-1737.
-------------------------------------------
Resolution: Duplicate
This is a duplicate of YARN-1398 which existed before this ticket got opened. Don't think the patch will work. We can continue at YARN-1398.
> Deadlock in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity
> ----------------------------------------------------------------------------
>
> Key: YARN-1737
> URL: https://issues.apache.org/jira/browse/YARN-1737
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, scheduler
> Affects Versions: 2.2.0
> Reporter: zhaoyunjiong
> Attachments: YARN-1737.patch
>
>
> Wrong locking order cause dead lock:
> "IPC Server handler 23 on 8021" daemon prio=10 tid=0x00007fb77566e000 nid=0x6c33 waiting for monitor entry [0x00007fa809927000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.getQueueUserAclInfo(LeafQueue.java:544)
> - waiting to lock <0x00007fa9df474e00> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.getQueueUserAclInfo(ParentQueue.java:351)
> - locked <0x00007fa9df66ecb8> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.getQueueUserAclInfo(CapacityScheduler.java:622)
> at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getQueueUserAcls(ClientRMService.java:517)
> at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getQueueUserAcls(ApplicationClientProtocolPBServiceImpl.java:225)
> at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:255)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2060)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2056)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1547)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2054)
> "ResourceManager Event Processor" prio=10 tid=0x00007fb775183000 nid=0x6baa waiting for monitor entry [0x00007fa81252f000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.completedContainer(ParentQueue.java:693)
> - waiting to lock <0x00007fa9df66ecb8> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.completedContainer(LeafQueue.java:1460)
> - locked <0x00007fa9df474e00> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.completedContainer(CapacityScheduler.java:838)
> - locked <0x00007fa9dee4cbb0> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.doneApplication(CapacityScheduler.java:484)
> - locked <0x00007fa9dee4cbb0> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:747)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:86)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:440)
> at java.lang.Thread.run(Thread.java:662)
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