Andrew Onischuk created AMBARI-5611:
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Summary: Datanode and other components fail to start without YARN
installed
Key: AMBARI-5611
URL: https://issues.apache.org/jira/browse/AMBARI-5611
Project: Ambari
Issue Type: Bug
Reporter: Andrew Onischuk
Assignee: Andrew Onischuk
Fix For: 1.6.0
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.
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