> On Jan. 12, 2017, 3:26 p.m., Sumit Mohanty wrote:
> > ambari-server/src/main/resources/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata.py,
> > line 168
> > <https://reviews.apache.org/r/55083/diff/2/?file=1603845#file1603845line168>
> >
> > If hdfs-site is only used for NN HA parameters then this is good. If
> > there are other hdfs-site parameters that Atlas depends on then you may
> > want a dependency that if hdfs-site changes then Atlas should be restarted.
> > Actually, I would say just go ahead an add the dependency as if user starts
> > to use dfs.internal.nameservice to support distcp after NN HA is enabled
> > then you do need Atlas restart after that change.
Hi Sumit,
Thanks hdfs-site.xml is mainly required to connect Atlas with HBase,
when Namenode is HA enabled,In that case I will add a dependeny and update the
patch asap.
> On Jan. 12, 2017, 3:26 p.m., Sumit Mohanty wrote:
> > ambari-server/src/main/resources/common-services/ATLAS/0.1.0.2.3/package/scripts/params.py,
> > line 226
> > <https://reviews.apache.org/r/55083/diff/2/?file=1603846#file1603846line226>
> >
> > Is this indeed limited to HDP-2.6? What happens for HDP-2.5 and user
> > has NN HA with Atlas?
The issue is found on HDP-2.6 stacks so skipped hdfs-site.xml creation for 2.5
stacks, if so will update the patch.
- Vishal
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55083/#review161390
-----------------------------------------------------------
On Jan. 12, 2017, 1:58 p.m., Vishal Suvagia wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/55083/
> -----------------------------------------------------------
>
> (Updated Jan. 12, 2017, 1:58 p.m.)
>
>
> Review request for Ambari, Alejandro Fernandez, Gautam Borad, Jaimin Jetly,
> Madhan Neethiraj, Mugdha Varadkar, Oliver Szabo, and Sumit Mohanty.
>
>
> Bugs: AMBARI-19029
> https://issues.apache.org/jira/browse/AMBARI-19029
>
>
> Repository: ambari
>
>
> Description
> -------
>
> After enabling Namenode-HA, atlas had a critical alert that "This host-level
> alert is triggered if the Metadata Server Web UI is unreachable."
>
> As a fix we need to include hdfs-site.xml in Atlas conf directory classpath
> when Namenode-HA is enabled.
>
>
> Diffs
> -----
>
>
> ambari-common/src/main/python/resource_management/libraries/functions/constants.py
> a633c13
>
> ambari-server/src/main/resources/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata.py
> a568cb7
>
> ambari-server/src/main/resources/common-services/ATLAS/0.1.0.2.3/package/scripts/params.py
> 4b7bd3c
>
> ambari-server/src/main/resources/stacks/HDP/2.0.6/properties/stack_features.json
> ca4c9f5
> ambari-server/src/test/python/stacks/2.3/ATLAS/test_metadata_server.py
> f2fec70
> ambari-server/src/test/python/stacks/2.5/ATLAS/test_atlas_server.py 584763d
>
> Diff: https://reviews.apache.org/r/55083/diff/
>
>
> Testing
> -------
>
> Verified fresh install on Cent-OS 6.
>
> test_service_check (test_service_check.TestAtlasCheck) ... 2017-01-12
> 19:24:26,791 - Stack Feature Version Info: stack_version=2.3,
> version=2.2.1.0-2067, current_cluster_version=None -> 2.2.1.0-2067
> 2017-01-12 19:24:26,795 - Using hadoop conf dir:
> /usr/hdp/current/hadoop-client/conf
> ok
> 2017-01-12 19:24:26,806 - Stack Feature Version Info: stack_version=2.3,
> version=2.2.1.0-2067, current_cluster_version=None -> 2.2.1.0-2067
> test_service_check_secure (test_service_check.TestAtlasCheck) ... 2017-01-12
> 19:24:26,809 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf
> ok
>
> test_configure_default (test_atlas_server.TestAtlasServer) ... 2017-01-12
> 19:24:51,208 - Stack Feature Version Info: stack_version=2.5,
> version=2.5.0.0-1235, current_cluster_version=None -> 2.5.0.0-1235
> 2017-01-12 19:24:51,212 - Using hadoop conf dir:
> /usr/hdp/current/hadoop-client/conf
> 2017-01-12 19:24:51,230 - Stack Feature Version Info: stack_version=2.5,
> version=2.5.0.0-1235, current_cluster_version=None -> 2.5.0.0-1235
> ok
> test_security_status (test_atlas_server.TestAtlasServer) ... 2017-01-12
> 19:24:51,245 - Stack Feature Version Info: stack_version=2.5,
> version=2.5.0.0-1235, current_cluster_version=None -> 2.5.0.0-1235
> 2017-01-12 19:24:51,249 - Using hadoop conf dir:
> /usr/hdp/current/hadoop-client/conf
> ok
>
>
> Thanks,
>
> Vishal Suvagia
>
>
