Prabhu Joseph created YARN-10333:
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Summary: YarnClient fetch DT for Log Aggregation Path
Key: YARN-10333
URL: https://issues.apache.org/jira/browse/YARN-10333
Project: Hadoop YARN
Issue Type: Improvement
Components: log-aggregation
Affects Versions: 3.3.0
Reporter: Prabhu Joseph
Assignee: Prabhu Joseph
There are use cases where Yarn Log Aggregation Path is configured to a
FileSystem like S3 or ABFS different from what is configured in fs.defaultFS
(HDFS). Log Aggregation fails as the client has token only for fs.defaultFS and
not for log aggregation path.
This Jira is to improve YarnClient by obtaining delegation token for log
aggregation path and add it to the Credential of Container Launch Context
similar to Timeline Delegation Token.
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