Youquan Lin created YARN-10166:
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Summary: Add detail log for ApplicationAttemptNotFoundException
Key: YARN-10166
URL: https://issues.apache.org/jira/browse/YARN-10166
Project: Hadoop YARN
Issue Type: Improvement
Components: resourcemanager
Affects Versions: 3.1.3
Reporter: Youquan Lin
Fix For: 3.1.3
Suppose user A killed the app, then ApplicationMasterService will call
unregisterAttempt() for this app. Sometimes, app's AM continues to call the
alloate() method and reports an error as follows.
{code:java}
Application attempt appattempt_1582520281010_15271_000001 doesn't exist in
ApplicationMasterService cache.
{code}
If user B has been watching the AM log, he will be confused why the attempt
is no longer in the ApplicationMasterService cache. So I think we can detail
log for ApplicationAttemptNotFoundException as follows.
{code:java}
Application attempt appattempt_1582630210671_14658_000001 doesn't exist in
ApplicationMasterService cache.App state: KILLED,finalStatus: KILLED
,diagnostics: App application_1582630210671_14658 killed by userA from 127.0.0.1
{code}
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