Thejas M Nair created HIVE-5133:
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Summary: webhcat jobs that need to access metastore fails in
secure mode
Key: HIVE-5133
URL: https://issues.apache.org/jira/browse/HIVE-5133
Project: Hive
Issue Type: Bug
Components: WebHCat
Affects Versions: 0.11.0
Reporter: Thejas M Nair
Assignee: Thejas M Nair
Webhcat job submission requests result in the pig/hive/mr job being run from a
map task that it launches. In secure mode, for the pig/hive/mr job that is run
to be authorized to perform actions on metastore, it has to have the delegation
tokens from the hive metastore.
In case of pig/MR job this is needed if hcatalog is being used in the
script/job.
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