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From "Alejandro Fernandez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-7842) Ambari needs to manage application tarballs on HDFS
Date Fri, 17 Oct 2014 21:29:34 GMT
Alejandro Fernandez created AMBARI-7842:
-------------------------------------------

             Summary: Ambari needs to manage application tarballs on HDFS
                 Key: AMBARI-7842
                 URL: https://issues.apache.org/jira/browse/AMBARI-7842
             Project: Ambari
          Issue Type: Bug
            Reporter: Alejandro Fernandez
            Priority: Blocker


With HDP 2.2, MapReduce needs versioned app tarballs on HDFS.

Tez always had a tarball on HDFS that is not-versioned. Oozie, WebHCat also had always published
Pig and Hive tarballs on HDFS - with HDP 2.2 they also need to be versioned. Slider also has
its own tarballs that need to be versioned and managed.
We need to consolidate this into a common versioned layout of tarballs on HDFS.

Here's the example proposal,
{code}
/hdp/apps/$(hdp-stack-version)
  |---- mapreduce/mapreduce-$(component-version)-$(hdp-stack-version).tar.gz
  |---- tez/tez-$(component-version)-$(hdp-stack-version).tar.gz
  |---- pig/pig-$(component-version)-$(hdp-stack-version).tar.gz
  |---- hive/hive-$(component-version)-$(hdp-stack-version).tar.gz
{code}



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