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https://issues.apache.org/jira/browse/YARN-3082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14286860#comment-14286860
]
Anubhav Dhoot commented on YARN-3082:
-------------------------------------
We have seen examples with running on a secure cluster,
{noformat}
2014-12-09 11:22:57,540 ERROR
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Caught
exception in status-updater
org.apache.hadoop.ipc.RemoteException(java.nio.BufferUnderflowException):
java.nio.BufferUnderflowException
at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:145)
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:195)
at
org.apache.hadoop.yarn.server.api.protocolrecords.impl.pb.NodeHeartbeatResponsePBImpl.addSystemCredentialsToProto(NodeHeartbeatResponsePBImpl.java:105)
at
org.apache.hadoop.yarn.server.api.protocolrecords.impl.pb.NodeHeartbeatResponsePBImpl.mergeLocalToBuilder(NodeHeartbeatResponsePBImpl.java:97)
at
org.apache.hadoop.yarn.server.api.protocolrecords.impl.pb.NodeHeartbeatResponsePBImpl.mergeLocalToProto(NodeHeartbeatResponsePBImpl.java:114)
at
org.apache.hadoop.yarn.server.api.protocolrecords.impl.pb.NodeHeartbeatResponsePBImpl.getProto(NodeHeartbeatResponsePBImpl.java:72)
at
org.apache.hadoop.yarn.server.api.impl.pb.service.ResourceTrackerPBServiceImpl.nodeHeartbeat(ResourceTrackerPBServiceImpl.java:69)
{noformat}
> Non thread safe access to systemCredentials in NodeHeartbeatResponse
> processing
> -------------------------------------------------------------------------------
>
> Key: YARN-3082
> URL: https://issues.apache.org/jira/browse/YARN-3082
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Anubhav Dhoot
> Assignee: Anubhav Dhoot
>
> When you use system credentials via feature added in YARN-2704, the proto
> conversion code throws exception in converting ByteBuffer
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