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https://reviews.apache.org/r/47156/
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Review request for Ambari.


Bugs: AMBARI-16417
    https://issues.apache.org/jira/browse/AMBARI-16417


Repository: ambari


Description
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When Standby master is down (actually I removed it through API, and it got 
deleted but somehow the configuration has the old IP) the hawq alert pops up(, 
which is good) but only saying "HAWQSTANDBY is not in sync with HAWQMASTER".

If you take a close look at gp_master_mirroring table, it has more detailed 
information. (in this case, connection issue)
{code}
[gpadmin@ip-10-32-38-104 ~]$ psql -d template1 -c "select * from 
gp_master_mirroring;"
  summary_state   |   detail_state   |        log_time        |                 
                     error_message
------------------+------------------+------------------------+------------------------------------------------------------------------------------------
 Not Synchronized | Connection error | 2016-04-12 21:14:23+00 | error received 
sending data to standby master: server closed the connection unexpectedly
                                                              :         This 
probably means the server terminated abnormally
                                                              :         before 
or while processing the request.
                                                              :
(1 row)
{code}


Diffs
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ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/alerts/alert_sync_status.py
 c94be9e 

Diff: https://reviews.apache.org/r/47156/diff/


Testing
-------


Thanks,

jun aoki

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