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Posted to yarn-issues@hadoop.apache.org by "Weiwei Yang (JIRA)" <ji...@apache.org> on 2018/05/28 13:54:00 UTC
[jira] [Assigned] (YARN-8367) 2 components, one with placement
constraint and one without causes NPE in
SingleConstraintAppPlacementAllocator
[ https://issues.apache.org/jira/browse/YARN-8367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Weiwei Yang reassigned YARN-8367:
---------------------------------
Assignee: Weiwei Yang
> 2 components, one with placement constraint and one without causes NPE in SingleConstraintAppPlacementAllocator
> ---------------------------------------------------------------------------------------------------------------
>
> Key: YARN-8367
> URL: https://issues.apache.org/jira/browse/YARN-8367
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 3.1.0
> Reporter: Gour Saha
> Assignee: Weiwei Yang
> Priority: Major
>
> While testing the fix for YARN-8350, [~billie.rinaldi] encountered this NPE in AM log. Filling this on her behalf -
> {noformat}
> 2018-05-25 21:11:54,006 [AMRM Heartbeater thread] ERROR impl.AMRMClientAsyncImpl - Exception on heartbeat
> java.lang.NullPointerException: java.lang.NullPointerException
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.SingleConstraintAppPlacementAllocator.validateAndSetSchedulingRequest(SingleConstraintAppPlacementAllocator.java:245)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.SingleConstraintAppPlacementAllocator.internalUpdatePendingAsk(SingleConstraintAppPlacementAllocator.java:193)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.SingleConstraintAppPlacementAllocator.updatePendingAsk(SingleConstraintAppPlacementAllocator.java:207)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.addSchedulingRequests(AppSchedulingInfo.java:269)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updateSchedulingRequests(AppSchedulingInfo.java:240)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.updateSchedulingRequests(SchedulerApplicationAttempt.java:469)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.allocate(CapacityScheduler.java:1154)
> at org.apache.hadoop.yarn.server.resourcemanager.DefaultAMSProcessor.allocate(DefaultAMSProcessor.java:278)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.processor.SchedulerPlacementProcessor.allocate(SchedulerPlacementProcessor.java:53)
> at org.apache.hadoop.yarn.server.resourcemanager.AMSProcessingChain.allocate(AMSProcessingChain.java:92)
> at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:433)
> at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
> at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:523)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:872)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:818)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2678)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53)
> at org.apache.hadoop.yarn.ipc.RPCUtil.instantiateRuntimeException(RPCUtil.java:85)
> at org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:122)
> at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:79)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
> at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
> at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
> at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
> at com.sun.proxy.$Proxy48.allocate(Unknown Source)
> at org.apache.hadoop.yarn.client.api.impl.AMRMClientImpl.allocate(AMRMClientImpl.java:313)
> at org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl$HeartbeatThread.run(AMRMClientAsyncImpl.java:305)
> Caused by: org.apache.hadoop.ipc.RemoteException(java.lang.NullPointerException): java.lang.NullPointerException
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.SingleConstraintAppPlacementAllocator.validateAndSetSchedulingRequest(SingleConstraintAppPlacementAllocator.java:245)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.SingleConstraintAppPlacementAllocator.internalUpdatePendingAsk(SingleConstraintAppPlacementAllocator.java:193)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement.SingleConstraintAppPlacementAllocator.updatePendingAsk(SingleConstraintAppPlacementAllocator.java:207)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.addSchedulingRequests(AppSchedulingInfo.java:269)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updateSchedulingRequests(AppSchedulingInfo.java:240)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.updateSchedulingRequests(SchedulerApplicationAttempt.java:469)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.allocate(CapacityScheduler.java:1154)
> at org.apache.hadoop.yarn.server.resourcemanager.DefaultAMSProcessor.allocate(DefaultAMSProcessor.java:278)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.processor.SchedulerPlacementProcessor.allocate(SchedulerPlacementProcessor.java:53)
> at org.apache.hadoop.yarn.server.resourcemanager.AMSProcessingChain.allocate(AMSProcessingChain.java:92)
> at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:433)
> at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:60)
> at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:99)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:523)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:872)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:818)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2678)
> at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1491)
> at org.apache.hadoop.ipc.Client.call(Client.java:1437)
> at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
> at com.sun.proxy.$Proxy47.allocate(Unknown Source)
> at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationMasterProtocolPBClientImpl.allocate(ApplicationMasterProtocolPBClientImpl.java:77)
> ... 12 more
> {noformat}
> The Yarnfile which can be used to reproduce this problem in a 3.1.0 hadoop cluster is provided below -
> {code:java}
> {
> "name": "test-aa",
> "version": "1",
> "components" :
> [
> {
> "name": "comp-a",
> "number_of_containers": 3,
> "launch_command": "sleep 6000",
> "resource": {
> "cpus": 1,
> "memory": "256"
> },
> "placement_policy": {
> "constraints": [
> {
> "type": "ANTI_AFFINITY",
> "scope": "NODE",
> "target_tags": [
> "comp-a"
> ]
> }
> ]
> }
> },
> {
> "name": "comp-b",
> "number_of_containers": 2,
> "launch_command": "sleep 6000",
> "resource": {
> "cpus": 1,
> "memory": "256"
> },
> "placement_policy": {
> "constraints": [
> ]
> }
> }
> ]
> }
> {code}
> The scheduler should support this mixed scenario where some components of an application have placement constraints whereas some don't.
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