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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-19282) HA HDFS propreties may be written in different case, which prevents operations
Date Thu, 22 Dec 2016 15:59:58 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-19282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15770372#comment-15770372
] 

Hadoop QA commented on AMBARI-19282:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12844408/AMBARI-19282.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/9790//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/9790//console

This message is automatically generated.

> HA HDFS propreties may be written in different case, which prevents operations
> ------------------------------------------------------------------------------
>
>                 Key: AMBARI-19282
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19282
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19282.patch
>
>
> In the command json file the hostname is in lower case, while in HA mode the
> hdfs-site property dfs.namenode.rpc-address.{dfs_ha_nameservices}.{nn_id} may
> have upper case parts, which prevents the /common-
> services/HDFS/<version>/package/scripts/params_linux.py file at line 300 from
> identifying the namenode_id, as it tries to find the hostname in the proprety,
> and their case doesn't match.
> Either it should be fixed that the dfs.namenode.rpc-
> address.{dfs_ha_nameservices}.{nn_id} should be always in lower case too or
> the params_linux.py should identify the namenode_id by trying to find the
> hostname in the property ignoring case.



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