Andrew Or created MAPREDUCE-6116:
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Summary: Start container with auxiliary service data race condition
Key: MAPREDUCE-6116
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6116
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 2.4.0
Environment: HDP 2.1 on SLES 11
Reporter: Andrew Or
This shares the same symptoms as MAPREDUCE-2947, which is supposedly fixed. The
stack trace I ran into is very similar:
{code}
Exception in thread "ContainerLauncher #1" java.lang.Error:
org.apache.hadoop.yarn.exceptions.YarnException:
java.lang.IllegalArgumentException
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1151)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.hadoop.yarn.exceptions.YarnException:
java.lang.IllegalArgumentException
at
org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
at
org.apache.hadoop.yarn.client.api.impl.NMClientImpl.startContainer(NMClientImpl.java:224)
at
org.apache.spark.deploy.yarn.ExecutorRunnable.startContainer(ExecutorRunnable.scala:93)
at
org.apache.spark.deploy.yarn.ExecutorRunnable.run(ExecutorRunnable.scala:63)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
... 2 more
Caused by: java.lang.IllegalArgumentException
at java.nio.Buffer.position(Buffer.java:236)
at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:147)
at java.nio.ByteBuffer.get(ByteBuffer.java:694)
at com.google.protobuf.ByteString.copyFrom(ByteString.java:217)
at com.google.protobuf.ByteString.copyFrom(ByteString.java:229)
at
org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils.convertToProtoFormat(ProtoUtils.java:196)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.convertToProtoFormat(ContainerLaunchContextPBImpl.java:101)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl$2$1.next(ContainerLaunchContextPBImpl.java:312)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl$2$1.next(ContainerLaunchContextPBImpl.java:300)
at
com.google.protobuf.AbstractMessageLite$Builder.checkForNullValues(AbstractMessageLite.java:336)
at
com.google.protobuf.AbstractMessageLite$Builder.addAll(AbstractMessageLite.java:323)
at
org.apache.hadoop.yarn.proto.YarnProtos$ContainerLaunchContextProto$Builder.addAllServiceData(YarnProtos.java:32918)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.addServiceDataToProto(ContainerLaunchContextPBImpl.java:323)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.mergeLocalToBuilder(ContainerLaunchContextPBImpl.java:112)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.mergeLocalToProto(ContainerLaunchContextPBImpl.java:128)
at
org.apache.hadoop.yarn.api.records.impl.pb.ContainerLaunchContextPBImpl.getProto(ContainerLaunchContextPBImpl.java:70)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.convertToProtoFormat(StartContainerRequestPBImpl.java:156)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.mergeLocalToBuilder(StartContainerRequestPBImpl.java:85)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.mergeLocalToProto(StartContainerRequestPBImpl.java:95)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainerRequestPBImpl.getProto(StartContainerRequestPBImpl.java:57)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainersRequestPBImpl.convertToProtoFormat(StartContainersRequestPBImpl.java:137)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainersRequestPBImpl.addLocalRequestsToProto(StartContainersRequestPBImpl.java:97)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainersRequestPBImpl.mergeLocalToBuilder(StartContainersRequestPBImpl.java:79)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainersRequestPBImpl.mergeLocalToProto(StartContainersRequestPBImpl.java:72)
at
org.apache.hadoop.yarn.api.protocolrecords.impl.pb.StartContainersRequestPBImpl.getProto(StartContainersRequestPBImpl.java:48)
at
org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagementProtocolPBClientImpl.startContainers(ContainerManagementProtocolPBClientImpl.java:93)
at
org.apache.hadoop.yarn.client.api.impl.NMClientImpl.startContainer(NMClientImpl.java:201)
... 5 more
{code}
What I was doing in my application is calling
`ContainerLaunchContext#setServiceData` with my custom shuffle secret. This
exception happens only frequently but not always, which leads me to conjecture
that it's a race condition. After seeing MAPREDUCE-2947, I manually
synchronized all of my calls to `NMClient#startContainer`, and I never ran into
this issue again. I suspect that there is still a race condition in the
AuxiliaryService code even after MAPREDUCE-2947.
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