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From "Yurii Shylov" <yurii.shy...@gmail.com>
Subject Re: Review Request 30679: RU: hosts master check is not checking all masters
Date Thu, 05 Feb 2015 18:28:09 GMT


> On Фев. 5, 2015, 6:26 п.п., Alejandro Fernandez wrote:
> > So this new logic checks that Namenode, RM, Oozie Server, Ranger Admin, WebHCat
Server, Hive Server, etc (all the Master Components) are not in MM.

Right. Manual testing was done with Hive, previous check wasn't handling it properly, now
it detects it and marks host as failing.


- Yurii


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https://reviews.apache.org/r/30679/#review71255
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On Фев. 5, 2015, 6:13 п.п., Yurii Shylov wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/30679/
> -----------------------------------------------------------
> 
> (Updated Фев. 5, 2015, 6:13 п.п.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Dmitro Lisnichenko, and Nate Cole.
> 
> 
> Bugs: AMBARI-9498
>     https://issues.apache.org/jira/browse/AMBARI-9498
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> The hosts master check is not properly checking all hosts.  The check is currently checking
only things like NN master etc.  This needs to check any master that is part of the upgrade-2.2.xml
upgrade script, including any service-defined master (like Hive masters, ZK, etc).
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/checks/AbstractCheckDescriptor.java
647f2d1 
>   ambari-server/src/main/java/org/apache/ambari/server/checks/HostsMasterMaintenanceCheck.java
91ca65a 
> 
> Diff: https://reviews.apache.org/r/30679/diff/
> 
> 
> Testing
> -------
> 
> In progress
> 
> 
> Thanks,
> 
> Yurii Shylov
> 
>


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