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From bhuvnesh chaudhary <bchaudh...@pivotal.io>
Subject Re: Review Request 43753: Update description for HAWQ Sync standby alert
Date Fri, 19 Feb 2016 17:43:04 GMT


> On Feb. 19, 2016, 3:57 a.m., bhuvnesh chaudhary wrote:
> > ambari-server/src/main/resources/common-services/HAWQ/2.0.0/alerts.json, line 7
> > <https://reviews.apache.org/r/43753/diff/1/?file=1258950#file1258950line7>
> >
> >     We might need to still rephrase it and may be what we had earlier was okay,
as there are situation where the status will be mentioned as Not Synchronized but resynchronize
will not fix it. Re-sync will not work on all the situations.
> >     
> >     Once has to remove the standby and re-init it. 
> >     
> >     Refer to the greenplum article, HAWQ should be behaving the same. 
> >     https://support.pivotal.io/hc/en-us/articles/201157218-gpstate-f-reports-Standby-master-too-far-behind-
> 
> Matt wrote:
>     So what are you suggesting?
>     - Leave the message as it is, and let the user figure it out somehow? Not a good
idea to leave the user in the dark.
>     - Add an additional line saying: "If HAWQ Standby is too far behind HAWQ Master,
HAWQ Standby might have to be deleted and installed again"?
> 
> Goutam Tadi wrote:
>     Suggestion to addendum: "Try resynchronizing Standby (Re-Synchronize HAWQ Standby).
If this doesn't work  reinstall Standby."

It is a description of the alert, so can be informative. So will suggest to have additional
information.
However, before adding that line, lets syncup in Apache HAWQ forum to confirm the behavior
and then update here.


- bhuvnesh


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/43753/#review119802
-----------------------------------------------------------


On Feb. 19, 2016, 3:33 a.m., Matt wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/43753/
> -----------------------------------------------------------
> 
> (Updated Feb. 19, 2016, 3:33 a.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, bhuvnesh chaudhary, Goutam Tadi, jun aoki,
Lav Jain, and Newton Alex.
> 
> 
> Bugs: AMBARI-15104
>     https://issues.apache.org/jira/browse/AMBARI-15104
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Update the description for the alert so that the user knows what to do if the alert is
triggered from the description on the alert page
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HAWQ/2.0.0/alerts.json 3119a0c 
> 
> Diff: https://reviews.apache.org/r/43753/diff/
> 
> 
> Testing
> -------
> 
> Manually Tested. Descriptions appears on the alerts page.
> 
> No additional unit tests required.
> 
> 
> Thanks,
> 
> Matt
> 
>


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