GitHub user SaintBacchus opened a pull request:
https://github.com/apache/spark/pull/10475
[SPARK-12316] Wait a minutes to avoid cycle calling.
When application end, AM will clean the staging dir.
But if the driver trigger to update the delegation token, it will can't
find the right token file and then it will endless cycle call the method
'updateCredentialsIfRequired'.
Then it lead driver StackOverflowError.
https://issues.apache.org/jira/browse/SPARK-12316
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/SaintBacchus/spark SPARK-12316
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10475.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #10475
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commit b1ba56be4dba90933c5a17dfd875f6a9d9f74b6e
Author: huangzhaowei <[email protected]>
Date: 2015-12-25T07:18:12Z
Wait a minutes to avoid cycle calling.
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