Ming Ma created YARN-4620:
-----------------------------
Summary: getApplicationAttemptReport could throw exception in the
case of unmanaged app
Key: YARN-4620
URL: https://issues.apache.org/jira/browse/YARN-4620
Project: Hadoop YARN
Issue Type: Bug
Reporter: Ming Ma
Got the following exception during YARN-4619.
{noformat}
Caused by:
org.apache.hadoop.ipc.RemoteException(java.lang.IllegalArgumentException): No
enum constant
org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState.LAUNCHED_UNMANAGED_SAVING
at java.lang.Enum.valueOf(Enum.java:236)
at
org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState.valueOf(YarnApplicationAttemptState.java:27)
at
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.createApplicationAttemptReport(RMAppAttemptImpl.java:1946)
at
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplicationAttemptReport(ClientRMService.java:375)
at
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplicationAttemptReport(ApplicationClientProtocolPBServiceImpl.java:360)
at
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:441)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2084)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2080)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
{noformat}
So the root cause is {{RMAppAttemptImpl}} tries to map internal state
{{RMAppAttemptState}} to external API state {{YarnApplicationAttemptState}}.
{{RMAppAttemptState}} defines LAUNCHED_UNMANAGED_SAVING, but
{{YarnApplicationAttemptState}} doesn't.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
