[jira] [Created] (AMBARI-22467) YARN, MapReduce2, Hive, and Oozie Should Conditionally Install LZO

["Andrew Onischuk (JIRA)" <ji...@apache.org>]

Andrew Onischuk created AMBARI-22467:
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             Summary: YARN, MapReduce2, Hive, and Oozie Should Conditionally Install LZO
                 Key: AMBARI-22467
                 URL: https://issues.apache.org/jira/browse/AMBARI-22467
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.6.1


Changes Summary:
- Do not install lzo if GPL license if not accepted, instead give out logger.warning and skip
- Remove installation of lzo from metainfo.xml. Since we need to install lzo on restart if lzo is enabled/license accepted, we still need to do this in Python code. No need to duplicate.
Clients will also use that code during install.
- Move function get_lzo_packages to lzo_utils.py
- Add code for Yarn, MR2, Hive to install lzo, edit existing code to install lzo for HDFS,Oozie to use lzo_utils.py 

Notes:
- Impl is Patch Upgrade friendly as uses the same code to detect {stack_version} as all the other packages. That code (not implemented here) gets version depending component specific repo info not stack specific.




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