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From "Myroslav Papirkovskyy" <mpapyrkovs...@hortonworks.com>
Subject Re: Review Request 36784: When NameNode HA is enabled and JMX info is not available, RM/HBase Master, and other masters cannot be started
Date Fri, 24 Jul 2015 17:54:55 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/36784/#review92943
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Ship it!


Ship It!

- Myroslav Papirkovskyy


On Липень 24, 2015, 8:51 після полудня, Dmytro Sen wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/36784/
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> 
> (Updated Липень 24, 2015, 8:51 після полудня)
> 
> 
> Review request for Ambari and Myroslav Papirkovskyy.
> 
> 
> Bugs: AMBARI-12534
>     https://issues.apache.org/jira/browse/AMBARI-12534
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> We should get rid of using jmx for determining active namenode and use hdfs command for
this
> [root@c6401 ~]# sudo -u hdfs hdfs haadmin -getServiceState nn1
> active
> [root@c6401 ~]# sudo -u hdfs hdfs haadmin -getServiceState nn2
> standby
> [root@c6401 ~]#
> 
> 
> Diffs
> -----
> 
>   ambari-common/src/main/python/resource_management/libraries/functions/namenode_ha_utils.py
8267172 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/namenode_ha_state.py
0b9c940 
> 
> Diff: https://reviews.apache.org/r/36784/diff/
> 
> 
> Testing
> -------
> 
> ----------------------------------------------------------------------
> Ran 262 tests in 8.793s
> 
> OK
> ----------------------------------------------------------------------
> Total run:807
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Dmytro Sen
> 
>


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