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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37186/
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Review request for Ambari, Mahadev Konar and Robert Nettleton.
Bugs: AMBARI-12284
https://issues.apache.org/jira/browse/AMBARI-12284
Repository: ambari
Description
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When Ambari sets up a secure spark cluster, it doesn't set
This will still fail tests unless the line
```
spark.history.kerberos.enabled true
```
is added to `spark-defaults.conf`
without this the Spark History Service will not log in with the keytab, and so
not set up a long-lived secure connection to a Yarn History Server with
encryption on.
This isn't immediately visible (and hard to sport in the tests), because if the
user spark has logged in with `kinit`, the TGT is picked up and used — which
works until the ticket expires.
Diffs
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ambari-server/src/main/resources/common-services/SPARK/1.2.0.2.2/kerberos.json
60c9bfa
Diff: https://reviews.apache.org/r/37186/diff/
Testing
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Thanks,
Robert Levas
