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From "Jonathan Hurley" <jhur...@hortonworks.com>
Subject Review Request 24338: Flume service should be in STARTED state when no agents configured
Date Tue, 05 Aug 2014 20:50:46 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/24338/
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Review request for Ambari, Srimanth Gunturi and Sid Wagle.


Bugs: AMBARI-6749
    https://issues.apache.org/jira/browse/AMBARI-6749


Repository: ambari


Description
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When no agents are defined, the service state for FLUME should be STARTED and not INSTALLED.
This value is calculated as part of the python status for each host component. Since there's
only 1 component (FLUME_HANDLER), it's up to the python code to know that no agents means
that the FLUME_HANDLER component should be in a STARTED state.


Diffs
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  ambari-server/src/main/resources/stacks/HDP/2.0.6/services/FLUME/package/scripts/flume_handler.py
c29dd93 
  ambari-server/src/test/python/stacks/2.0.6/FLUME/test_flume.py f421bf5 

Diff: https://reviews.apache.org/r/24338/diff/


Testing
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Manually verified that no agents still leaves FLUME in a STARTED state. When FLUME is STARTED
and all agents are killed, FLUME will correctly transition into INSTALLED.

[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13:19.307s
[INFO] Finished at: Tue Aug 05 16:48:07 EDT 2014
[INFO] Final Memory: 21M/123M
[INFO] ------------------------------------------------------------------------


Thanks,

Jonathan Hurley


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