Mailing-List: contact dev-help@ambari.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@ambari.apache.org
Content-Type: multipart/alternative;
 boundary="===============0991137934599943504=="
MIME-Version: 1.0
Subject: Re: Review Request 20889: Start Services command gets stuck for about
 30 mins
From: "Vitalyi Brodetskyi" <vbrodetskyi@hortonworks.com>
To: "Vitalyi Brodetskyi" <vbrodetskyi@hortonworks.com>
Cc: "Dmitro Lisnichenko" <dlysnichenko@hortonworks.com>,
 "Ambari" <dev@ambari.apache.org>
Date: Wed, 30 Apr 2014 11:54:33 -0000
Message-ID: <20140430115433.323.68121@reviews.apache.org>
Auto-Submitted: auto-generated
Sender: "Vitalyi Brodetskyi" <noreply@reviews.apache.org>
References: <20140430115118.4204.53410@reviews.apache.org>
In-Reply-To: <20140430115118.4204.53410@reviews.apache.org>
Reply-To: "Vitalyi Brodetskyi" <vbrodetskyi@hortonworks.com>

--===============0991137934599943504==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/20889/#review41819
-----------------------------------------------------------

Ship it!


Ship It!

- Vitalyi Brodetskyi


On April 30, 2014, 11:51 a.m., Dmitro Lisnichenko wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/20889/
> -----------------------------------------------------------
> 
> (Updated April 30, 2014, 11:51 a.m.)
> 
> 
> Review request for Ambari and Vitalyi Brodetskyi.
> 
> 
> Bugs: AMBARI-5633
>     https://issues.apache.org/jira/browse/AMBARI-5633
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Now execution of status command takes ~100 milliseconds per command. Also added hostname caching and noticed, that every 2 or 3 status commands heartbeat was generated. This can cause high server load on clusters with large number of nodes. Now status command don't cause often heartbeats.
> 
> 
> Diffs
> -----
> 
>   ambari-agent/src/main/python/ambari_agent/CommandStatusDict.py 15e7e2e 
>   ambari-agent/src/main/python/ambari_agent/hostname.py 063351e 
>   ambari-agent/src/test/python/ambari_agent/TestCommandStatusDict.py 8751479 
>   ambari-agent/src/test/python/ambari_agent/TestHostname.py 7d447b5 
> 
> Diff: https://reviews.apache.org/r/20889/diff/
> 
> 
> Testing
> -------
> 
> [INFO] ------------------------------------------------------------------------
> [INFO] Reactor Summary:
> [INFO] 
> [INFO] Ambari Main ....................................... SUCCESS [1.897s]
> [INFO] Apache Ambari Project POM ......................... SUCCESS [0.306s]
> [INFO] Ambari Web ........................................ SUCCESS [5.150s]
> [INFO] Ambari Views ...................................... SUCCESS [1.445s]
> [INFO] Ambari Server ..................................... SUCCESS [12:54.207s]
> [INFO] Ambari Agent ...................................... SUCCESS [6.012s]
> [INFO] Ambari Client ..................................... SUCCESS [0.268s]
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD SUCCESS
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 13:10.048s
> [INFO] Finished at: Wed Apr 30 14:08:28 FET 2014
> [INFO] Final Memory: 25M/179M
> [INFO] ------------------------------------------------------------------------
> 
> 
> Thanks,
> 
> Dmitro Lisnichenko
> 
>


--===============0991137934599943504==--