Daryn Sharp created HDFS-3873:
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Summary: Hftp assumes security is disabled if token fetch fails
Key: HDFS-3873
URL: https://issues.apache.org/jira/browse/HDFS-3873
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs client
Affects Versions: 0.23.3, 3.0.0, 2.2.0-alpha
Reporter: Daryn Sharp
Assignee: Daryn Sharp
Hftp ignores all exceptions generated while trying to get a token, based on the
assumption that it means security is disabled. Debugging problems is
excruciatingly difficult when security is enabled but something goes wrong.
Job submissions succeed, but tasks fail because the NN rejects the user as
unauthenticated.
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