[jira] [Commented] (AMBARI-22387) Create a Pre-Upgrade Check Warning About LZO

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-22387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16245552#comment-16245552 ] 

Hadoop QA commented on AMBARI-22387:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12896836/AMBARI-22387.patch
  against trunk revision .

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

    {color:green}+1 tests included{color}.  The patch appears to include 46 new or modified test files.

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

    {color:red}-1 javac{color}.  The patch appears to cause the [build to fail|https://builds.apache.org/job/Ambari-trunk-test-patch/12639//artifact/patch-work/patchJavacWarnings.txt].

Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/12639//console

This message is automatically generated.

> Create a Pre-Upgrade Check Warning About LZO
> --------------------------------------------
>
>                 Key: AMBARI-22387
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22387
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>            Priority: Blocker
>         Attachments: AMBARI-22387.patch
>
>
> Ambari has removed its native support of distributing and installing LZO when the LZO codecs are enabled in {{core-site}}. For existing clusters where LZO is enabled, this means that performing an upgrade will now require manual user intervention to get the LZO packages installed.
> A pre-upgrade check should be created which checks to see if LZO is enabled in the cluster and then produces a {{WARNING}} to the user letting them know that before upgrading, they'd need to distribute the appropriate LZO packages.



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