[jira] [Commented] (AMBARI-18305) (2.5.0 fix) Ambari server upgrade script deletes all .pyc files

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

    [ https://issues.apache.org/jira/browse/AMBARI-18305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15542521#comment-15542521 ] 

Hudson commented on AMBARI-18305:
---------------------------------

FAILURE: Integrated in Jenkins build Ambari-branch-2.5 #101 (See [https://builds.apache.org/job/Ambari-branch-2.5/101/])
AMBARI-18305. (2.5.0 fix) Ambari server upgrade script deletes all .pyc (dlysnichenko: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=6d5b0d1bb1dcf247d76b23329bdfd51e0e5b459f])
* (edit) ambari-server/conf/unix/install-helper.sh
* (edit) ambari-agent/conf/unix/install-helper.sh


> (2.5.0 fix) Ambari server upgrade script deletes all .pyc files
> ---------------------------------------------------------------
>
>                 Key: AMBARI-18305
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18305
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.0
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>             Fix For: trunk
>
>         Attachments: AMBARI-18305.patch
>
>
> From customer case:
> We are trying upgrade Ambari from 2.2.2 to Ambari 2.4 with the latest packages (1226).
> https://issues.apache.org/jira/browse/AMBARI-15947 - "Upgrading Ambari should delete any pyc files"
> The patch contains the following two lines
> {code}
> AMBARI_SERVER="${ROOT}/usr/lib/python2.6/site-packages/ambari_server"
> find $AMBARI_SEVER/ -name *.pyc -exec rm {} \;
> {code}
> The AMBARI_SEVER typo basically executes "find / -name *.pyc -exec rm {} \;"
> on the root directory and deletes ALL pyc files from the ambari server machine.
> This looks like a bug in the latest Ambari package we released yesterday.
> Considering the command has both "rm" and "*" in the same line, lets see if we can use a safer strategy such as changing the CWD and then deleting files.



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