Terence Yim created TWILL-101:
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Summary: HDFS delegation token should be updated before the
renewal interval is up
Key: TWILL-101
URL: https://issues.apache.org/jira/browse/TWILL-101
Project: Apache Twill
Issue Type: Bug
Components: yarn
Affects Versions: 0.3.0-incubating
Reporter: Terence Yim
Assignee: Terence Yim
Priority: Critical
Currently the HDFS delegation token gets updated every
dfs.namenode.delegation.token.renew-interval, which the updated credentials
store is distributed through HDFS. However, the containers cannot read the HDFS
for update due to token is expired.
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