Satish Subhashrao Saley created OOZIE-2797:
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Summary: Cancellation of HCat Delegation Token
Key: OOZIE-2797
URL: https://issues.apache.org/jira/browse/OOZIE-2797
Project: Oozie
Issue Type: Bug
Reporter: Satish Subhashrao Saley
Assignee: Satish Subhashrao Saley
HCat delegation token does not get cancelled unless HCat cancels the token on
its own after several days (i.e. depending on its configuration).
Hive Action and Pig Action should cancel delegation token after completion.
Currently, we can fix it by cancelling the tokens in finally block for Hive and
Pig Action. I am putting patch for this.
But, a cleaner solution would be to have a class specifying APIs for
cancellation and for each type of token, there would be a separate
implementation. We can do it for Oozie 5.0.0.
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