[jira] [Commented] (AMBARI-9812) Exception during after-INSTALL hook (HDP 2.0.6) if stack version contains letters

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

    [ https://issues.apache.org/jira/browse/AMBARI-9812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14339055#comment-14339055 ] 

Hadoop QA commented on AMBARI-9812:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12701067/AMBARI-9812_branch-2.0.0.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/1832//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/1832//console

This message is automatically generated.

> Exception during after-INSTALL hook (HDP 2.0.6) if stack version contains letters
> ---------------------------------------------------------------------------------
>
>                 Key: AMBARI-9812
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9812
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server, stacks
>    Affects Versions: 2.0.0
>            Reporter: Romain Lenoel
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9812.patch, AMBARI-9812_branch-2.0.0.patch
>
>
> When trying to install a stack named "2.2.XXX" which simply extends HDP-2.2 (and so 2.0.6), the following exception is raised :
> {code}
> Traceback (most recent call last):
>   File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py", line 35, in <module>
>     AfterInstallHook().execute()
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 208, in execute
>     method(env)
>   File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py", line 31, in hook
>     setup_hdp_install_directory()
>   File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/shared_initialization.py", line 26, in setup_hdp_install_directory
>     if params.hdp_stack_version != "" and compare_versions(params.stack_version_unformatted, '2.2') >= 0:
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/version.py", line 73, in compare_versions
>     return cmp(_normalize(version1, desired_segments=max_segments), _normalize(version2, desired_segments=max_segments))
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/version.py", line 34, in _normalize
>     return [int(x) for x in v_list]
> ValueError: invalid literal for int() with base 10: 'XXX'
> {code}
> The exception raises because of the use of the unformatted version name in the following code {code}File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/shared_initialization.py", line 26, in setup_hdp_install_directory
>     if params.hdp_stack_version != "" and compare_versions(params.stack_version_unformatted, '2.2') >= 0{code}



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