Alejandro Fernandez created AMBARI-11357:
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Summary: Spark History Server in HDP 2.3 no longer needs
tez.tar.gz, which now needs to be uploaded to HDFS during Tez Service Check
Key: AMBARI-11357
URL: https://issues.apache.org/jira/browse/AMBARI-11357
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.1.0
Reporter: Alejandro Fernandez
Assignee: Alejandro Fernandez
Fix For: 2.1.0
In HDP 2.3, Spark no longer needs Tez as a dependency.
This means that
1. Spark metainfo.xml does not need to co-host Tez-client
2. Spark History Server restart or RU restart does not need to copy tez tarball
to HDFS. Note, this is still needed in HDP 2.2
3. Tez needs to be responsible for copying its own tarball to HDFS because its
service check depends on it.
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