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From "Dmytro Shkvyra" <dshkv...@hortonworks.com>
Subject Re: Review Request 20609: Deleted slave components stick around from the service's perspective
Date Mon, 24 Nov 2014 15:34:20 GMT


> On Ноя. 24, 2014, 3:08 п.п., Sumit Mohanty wrote:
> > ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java,
line 2653
> > <https://reviews.apache.org/r/20609/diff/5/?file=774114#file774114line2653>
> >
> >     Why is restart required for master component?

In order to remove hostname of removed slave from component UI (please see original jira).
Yusaku have pointed to this moment. Unfortunately, hostname have been stored in memory of
master, even if we use -refresh command. So we need restart master to remove hostname info
from components UI.


- Dmytro


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/20609/#review62769
-----------------------------------------------------------


On Ноя. 24, 2014, 12:13 п.п., Dmitro Lisnichenko wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/20609/
> -----------------------------------------------------------
> 
> (Updated Ноя. 24, 2014, 12:13 п.п.)
> 
> 
> Review request for Ambari, Dmytro Sen and Sumit Mohanty.
> 
> 
> Bugs: AMBARI-5544 and AMBARI-5589
>     https://issues.apache.org/jira/browse/AMBARI-5544
>     https://issues.apache.org/jira/browse/AMBARI-5589
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> We should set the state to INIT when the last host component gets removed
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelper.java
4103621 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
9d3a1f8 
>   ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/hdfs_namenode.py
5500b97 
>   ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/params.py
fc53b44 
>   ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/YARN/package/scripts/params.py
b942d03 
>   ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py
15c0ef0 
>   ambari-server/src/main/resources/stacks/HDP/1.3.2/services/MAPREDUCE/package/scripts/params.py
1900598 
>   ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/hdfs_namenode.py
ed4d7bf 
>   ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py
49ac408 
>   ambari-server/src/main/resources/stacks/HDP/2.0.6/services/YARN/package/scripts/params.py
5e066d9 
>   ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
7a194a4 
>   ambari-server/src/test/python/TestAmbariServer.py caa87cc 
>   ambari-server/src/test/python/stacks/1.3.2/HDFS/test_datanode.py 086fa2b 
>   ambari-server/src/test/python/stacks/1.3.2/HDFS/test_namenode.py 49ad368 
>   ambari-server/src/test/python/stacks/1.3.2/configs/default_update_exclude_file_only.json
PRE-CREATION 
>   ambari-server/src/test/python/stacks/2.0.6/HDFS/test_datanode.py 465f42b 
>   ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py 2e12e19 
>   ambari-server/src/test/python/stacks/2.0.6/configs/default_update_exclude_file_only.json
PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/20609/diff/
> 
> 
> Testing
> -------
> 
> [INFO] Reactor Summary:
> [INFO] 
> [INFO] Ambari Main ....................................... SUCCESS [3.651s]
> [INFO] Apache Ambari Project POM ......................... SUCCESS [0.350s]
> [INFO] Ambari Web ........................................ SUCCESS [8.150s]
> [INFO] Ambari Views ...................................... SUCCESS [7.956s]
> [INFO] Ambari Server ..................................... SUCCESS [12:29.721s]
> [INFO] Ambari Agent ...................................... SUCCESS [29.804s]
> [INFO] Ambari Client ..................................... SUCCESS [0.562s]
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD SUCCESS
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 13:23.772s
> [INFO] Finished at: Wed Apr 23 17:13:04 FET 2014
> [INFO] Final Memory: 27M/262M
> [INFO] ------------------------------------------------------------------------
> 
> 
> Thanks,
> 
> Dmitro Lisnichenko
> 
>


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