[AMBARI-5611] Datanode and other components fail to start without YARN installed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Assignee: Andrew Onischuk
• Reporter: Andrew Onischuk
• Created: 29/Apr/14 12:07
• Updated: 29/Apr/14 13:40
• Resolved: 29/Apr/14 13:40

Description

If YARN is not selected for installation, "start all services" phase fails
with

Fail: Configuration parameter 'jobhistory_heapsize' was not found in configurations dictionary!

I think, jobhistory_heapsize parameter is used at mapred-env.sh template, that
is filled out when executing shared_initialization.py
Probably moving population of mapred-env.sh template into YARN service scripts
would be the best solution.

Issue Links

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