Re: Review Request 51601: (2.5.0 fix) Ambari server upgrade script deletes all .pyc files

2016-09-05 Thread Dmitro Lisnichenko

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/51601/
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(Updated Sept. 5, 2016, 5:49 p.m.)


Review request for Ambari, Alejandro Fernandez, Jayush Luniya, and Vitalyi 
Brodetskyi.


Bugs: AMBARI-18305
https://issues.apache.org/jira/browse/AMBARI-18305


Repository: ambari


Description
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>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.


Diffs
-

  ambari-agent/conf/unix/install-helper.sh 3614659 
  ambari-server/conf/unix/install-helper.sh 369a56a 

Diff: https://reviews.apache.org/r/51601/diff/


Testing
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mvn clean test


Thanks,

Dmitro Lisnichenko



Re: Review Request 51601: (2.5.0 fix) Ambari server upgrade script deletes all .pyc files

2016-09-02 Thread Vitalyi Brodetskyi

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Ship it!




Ship It!

- Vitalyi Brodetskyi


On Вер. 2, 2016, 2:42 після полудня, Dmitro Lisnichenko wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/51601/
> ---
> 
> (Updated Вер. 2, 2016, 2:42 після полудня)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Jayush Luniya, and Vitalyi 
> Brodetskyi.
> 
> 
> Bugs: AMBARI-18305
> https://issues.apache.org/jira/browse/AMBARI-18305
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> 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.
> 
> 
> Diffs
> -
> 
>   ambari-agent/conf/unix/install-helper.sh 3614659 
>   ambari-server/conf/unix/install-helper.sh 369a56a 
> 
> Diff: https://reviews.apache.org/r/51601/diff/
> 
> 
> Testing
> ---
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Dmitro Lisnichenko
> 
>