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Posted to reviews@ambari.apache.org by Akira Ajisaka <aa...@apache.org> on 2016/03/30 04:02:54 UTC

Review Request 45374: Use ">>" instead of ">" to write ambari-metrics-collector.out

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https://reviews.apache.org/r/45374/
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Review request for Ambari, Aravindan Vijayan, Dmytro Sen, and Sid Wagle.


Bugs: AMBARI-15588
    https://issues.apache.org/jira/browse/AMBARI-15588


Repository: ambari


Description
-------

If we want to rotate ambari-metrics-collector.out by logrotate (using copytruncate option), we need to use ">>" instead of ">" not to keep the file offset to write. If the offset is kept, null characters are padded in the new file.


Diffs
-----

  ambari-metrics/ambari-metrics-host-monitoring/conf/unix/ambari-metrics-monitor 7464c55 

Diff: https://reviews.apache.org/r/45374/diff/


Testing
-------

Manually tested the patch and verified that the .out is rotated collectly.


Thanks,

Akira Ajisaka


Re: Review Request 45374: Use ">>" instead of ">" to write ambari-metrics-collector.out

Posted by Dmytro Sen <ds...@hortonworks.com>.
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https://reviews.apache.org/r/45374/#review126084
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Ship it!




I'm ok with that, but lets wait for one more +1

- Dmytro Sen


On Март 30, 2016, 2:02 д.п., Akira Ajisaka wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/45374/
> -----------------------------------------------------------
> 
> (Updated Март 30, 2016, 2:02 д.п.)
> 
> 
> Review request for Ambari, Aravindan Vijayan, Dmytro Sen, and Sid Wagle.
> 
> 
> Bugs: AMBARI-15588
>     https://issues.apache.org/jira/browse/AMBARI-15588
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> If we want to rotate ambari-metrics-collector.out by logrotate (using copytruncate option), we need to use ">>" instead of ">" not to keep the file offset to write. If the offset is kept, null characters are padded in the new file.
> 
> 
> Diffs
> -----
> 
>   ambari-metrics/ambari-metrics-host-monitoring/conf/unix/ambari-metrics-monitor 7464c55 
> 
> Diff: https://reviews.apache.org/r/45374/diff/
> 
> 
> Testing
> -------
> 
> Manually tested the patch and verified that the .out is rotated collectly.
> 
> 
> Thanks,
> 
> Akira Ajisaka
> 
>


Re: Review Request 45374: Use ">>" instead of ">" to write ambari-metrics-collector.out

Posted by Aravindan Vijayan <av...@hortonworks.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/45374/#review126492
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Ship it!




Ship It!

- Aravindan Vijayan


On March 30, 2016, 2:02 a.m., Akira Ajisaka wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/45374/
> -----------------------------------------------------------
> 
> (Updated March 30, 2016, 2:02 a.m.)
> 
> 
> Review request for Ambari, Aravindan Vijayan, Dmytro Sen, and Sid Wagle.
> 
> 
> Bugs: AMBARI-15588
>     https://issues.apache.org/jira/browse/AMBARI-15588
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> If we want to rotate ambari-metrics-collector.out by logrotate (using copytruncate option), we need to use ">>" instead of ">" not to keep the file offset to write. If the offset is kept, null characters are padded in the new file.
> 
> 
> Diffs
> -----
> 
>   ambari-metrics/ambari-metrics-host-monitoring/conf/unix/ambari-metrics-monitor 7464c55 
> 
> Diff: https://reviews.apache.org/r/45374/diff/
> 
> 
> Testing
> -------
> 
> Manually tested the patch and verified that the .out is rotated collectly.
> 
> 
> Thanks,
> 
> Akira Ajisaka
> 
>


Re: Review Request 45374: Use ">>" instead of ">" to write ambari-metrics-collector.out

Posted by Dmytro Sen <ds...@hortonworks.com>.

> On Апрель 6, 2016, 9:05 д.п., Akira Ajisaka wrote:
> > Can someone commit it?

Committed to trunk.

Thanks Akira.


- Dmytro


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/45374/#review127304
-----------------------------------------------------------


On Март 30, 2016, 2:02 д.п., Akira Ajisaka wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/45374/
> -----------------------------------------------------------
> 
> (Updated Март 30, 2016, 2:02 д.п.)
> 
> 
> Review request for Ambari, Aravindan Vijayan, Dmytro Sen, and Sid Wagle.
> 
> 
> Bugs: AMBARI-15588
>     https://issues.apache.org/jira/browse/AMBARI-15588
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> If we want to rotate ambari-metrics-collector.out by logrotate (using copytruncate option), we need to use ">>" instead of ">" not to keep the file offset to write. If the offset is kept, null characters are padded in the new file.
> 
> 
> Diffs
> -----
> 
>   ambari-metrics/ambari-metrics-host-monitoring/conf/unix/ambari-metrics-monitor 7464c55 
> 
> Diff: https://reviews.apache.org/r/45374/diff/
> 
> 
> Testing
> -------
> 
> Manually tested the patch and verified that the .out is rotated collectly.
> 
> 
> Thanks,
> 
> Akira Ajisaka
> 
>


Re: Review Request 45374: Use ">>" instead of ">" to write ambari-metrics-collector.out

Posted by Akira Ajisaka <aa...@apache.org>.

> On 4月 6, 2016, 9:05 a.m., Akira Ajisaka wrote:
> > Can someone commit it?
> 
> Dmytro Sen wrote:
>     Committed to trunk.
>     
>     Thanks Akira.

Thank you, Dmytro and Aravindan!


- Akira


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/45374/#review127304
-----------------------------------------------------------


On 3月 30, 2016, 2:02 a.m., Akira Ajisaka wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/45374/
> -----------------------------------------------------------
> 
> (Updated 3月 30, 2016, 2:02 a.m.)
> 
> 
> Review request for Ambari, Aravindan Vijayan, Dmytro Sen, and Sid Wagle.
> 
> 
> Bugs: AMBARI-15588
>     https://issues.apache.org/jira/browse/AMBARI-15588
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> If we want to rotate ambari-metrics-collector.out by logrotate (using copytruncate option), we need to use ">>" instead of ">" not to keep the file offset to write. If the offset is kept, null characters are padded in the new file.
> 
> 
> Diffs
> -----
> 
>   ambari-metrics/ambari-metrics-host-monitoring/conf/unix/ambari-metrics-monitor 7464c55 
> 
> Diff: https://reviews.apache.org/r/45374/diff/
> 
> 
> Testing
> -------
> 
> Manually tested the patch and verified that the .out is rotated collectly.
> 
> 
> Thanks,
> 
> Akira Ajisaka
> 
>


Re: Review Request 45374: Use ">>" instead of ">" to write ambari-metrics-collector.out

Posted by Akira Ajisaka <aa...@apache.org>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/45374/#review127304
-----------------------------------------------------------



Can someone commit it?

- Akira Ajisaka


On 3月 30, 2016, 2:02 a.m., Akira Ajisaka wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/45374/
> -----------------------------------------------------------
> 
> (Updated 3月 30, 2016, 2:02 a.m.)
> 
> 
> Review request for Ambari, Aravindan Vijayan, Dmytro Sen, and Sid Wagle.
> 
> 
> Bugs: AMBARI-15588
>     https://issues.apache.org/jira/browse/AMBARI-15588
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> If we want to rotate ambari-metrics-collector.out by logrotate (using copytruncate option), we need to use ">>" instead of ">" not to keep the file offset to write. If the offset is kept, null characters are padded in the new file.
> 
> 
> Diffs
> -----
> 
>   ambari-metrics/ambari-metrics-host-monitoring/conf/unix/ambari-metrics-monitor 7464c55 
> 
> Diff: https://reviews.apache.org/r/45374/diff/
> 
> 
> Testing
> -------
> 
> Manually tested the patch and verified that the .out is rotated collectly.
> 
> 
> Thanks,
> 
> Akira Ajisaka
> 
>