[AMBARI-22467] YARN, MapReduce2, Hive, and Oozie Should Conditionally Install LZO

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.6.1
• Epic Link: Conditionally Install GPL licensed packages
• Assignee: Andrew Onischuk
• Reporter: Andrew Onischuk
• Created: 17/Nov/17 14:38
• Updated: 28/Nov/17 21:58
• Resolved: 20/Nov/17 10:37

Description

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.

Issue Links

• links to: ReviewBoard