[LENS-831] Create a single jar for shipping with hive queries

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4
• Fix Version/s: 2.4
• Component/s: build
• Labels: packaging
• Assignee: Srikanth Sundarrajan
• Reporter: Srikanth Sundarrajan
• Created: 19/Oct/15 04:37
• Updated: 03/Feb/16 13:04
• Resolved: 20/Oct/15 05:58

Description

Currently a number of jars have to be shipped along with each query apart from user extension jars for udf, serde etc. This has two side effects:

1. Number of ClassLoader on the hive server increases (potentially causing PermGen OOM issues)
2. Number of jar localization events in the node manager when executing a task.

The proposal is to bundle these and create a single shaded jar and make it available in the binary distribution.

Issue Links

• is blocked by: LENS-884 version is not associated with lens ship jar