Sanjay Divgi created YARN-8631:
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Summary: YARN RM fails to add the application to the delegation
token renewer on recovery
Key: YARN-8631
URL: https://issues.apache.org/jira/browse/YARN-8631
Project: Hadoop YARN
Issue Type: Bug
Components: yarn
Affects Versions: 3.1.0
Reporter: Sanjay Divgi
Attachments:
hadoop-yarn-resourcemanager-ctr-e138-1518143905142-429059-01-000004.log
On HA cluster we have observed that yarn resource manager fails to add the
application to the delegation token renewer on recovery.
Below is the error:
{code:java}
2018-08-07 08:41:23,850 INFO security.DelegationTokenRenewer
(DelegationTokenRenewer.java:renewToken(635)) - Renewed delegation-token=
[Kind: TIMELINE_DELEGATION_TOKEN, Service: 172.27.84.192:8188, Ident:
(TIMELINE_DELEGATION_TOKEN owner=hrt_qa_hive_spark, renewer=yarn, realUser=,
issueDate=1533624642302, maxDate=1534229442302, sequenceNumber=18,
masterKeyId=4);exp=1533717683478; apps=[application_1533623972681_0001]]
2018-08-07 08:41:23,855 WARN security.DelegationTokenRenewer
(DelegationTokenRenewer.java:handleDTRenewerAppRecoverEvent(955)) - Unable to
add the application to the delegation token renewer on recovery.
java.lang.NullPointerException
at
org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer.handleAppSubmitEvent(DelegationTokenRenewer.java:522)
at
org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer.handleDTRenewerAppRecoverEvent(DelegationTokenRenewer.java:953)
at
org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer.access$700(DelegationTokenRenewer.java:79)
at
org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer$DelegationTokenRenewerRunnable.run(DelegationTokenRenewer.java:912)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{code}
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