[jira] [Updated] (AMBARI-15588) Use ">>" instead of ">" to write ambari-metrics-monitor.out

2016-04-06 Thread Dmytro Sen (JIRA) 

 [ 
https://issues.apache.org/jira/browse/AMBARI-15588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dmytro Sen updated AMBARI-15588:

Resolution: Fixed
Status: Resolved  (was: Patch Available)

> Use ">>" instead of ">" to write ambari-metrics-monitor.out
> ---
>
> Key: AMBARI-15588
> URL: https://issues.apache.org/jira/browse/AMBARI-15588
> Project: Ambari
>  Issue Type: Improvement
>  Components: ambari-metrics
>Reporter: Akira AJISAKA
>Assignee: Akira AJISAKA
>  Labels: newbie
> Fix For: 2.4.0
>
> Attachments: AMBARI-15588.01.patch
>
>
> If we want to rotate ambari-metrics-monitor.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.
> {code:title=ambari-metrics-monitor}
> nohup ${PYTHON} ${METRIC_MONITOR_PY_SCRIPT} "$@" > ${OUTFILE} 2>&1 &
> {code}
> should be 
> {code}
> nohup ${PYTHON} ${METRIC_MONITOR_PY_SCRIPT} "$@" >> ${OUTFILE} 2>&1 &
> {code}



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[jira] [Updated] (AMBARI-15588) Use ">>" instead of ">" to write ambari-metrics-monitor.out

2016-04-06 Thread Dmytro Sen (JIRA) 

 [ 
https://issues.apache.org/jira/browse/AMBARI-15588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dmytro Sen updated AMBARI-15588:

Fix Version/s: 2.4.0

> Use ">>" instead of ">" to write ambari-metrics-monitor.out
> ---
>
> Key: AMBARI-15588
> URL: https://issues.apache.org/jira/browse/AMBARI-15588
> Project: Ambari
>  Issue Type: Improvement
>  Components: ambari-metrics
>Reporter: Akira AJISAKA
>Assignee: Akira AJISAKA
>  Labels: newbie
> Fix For: 2.4.0
>
> Attachments: AMBARI-15588.01.patch
>
>
> If we want to rotate ambari-metrics-monitor.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.
> {code:title=ambari-metrics-monitor}
> nohup ${PYTHON} ${METRIC_MONITOR_PY_SCRIPT} "$@" > ${OUTFILE} 2>&1 &
> {code}
> should be 
> {code}
> nohup ${PYTHON} ${METRIC_MONITOR_PY_SCRIPT} "$@" >> ${OUTFILE} 2>&1 &
> {code}



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[jira] [Updated] (AMBARI-15588) Use ">>" instead of ">" to write ambari-metrics-monitor.out

2016-03-27 Thread Akira AJISAKA (JIRA) 

 [ 
https://issues.apache.org/jira/browse/AMBARI-15588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Akira AJISAKA updated AMBARI-15588:
---
Attachment: AMBARI-15588.01.patch

> Use ">>" instead of ">" to write ambari-metrics-monitor.out
> ---
>
> Key: AMBARI-15588
> URL: https://issues.apache.org/jira/browse/AMBARI-15588
> Project: Ambari
>  Issue Type: Improvement
>  Components: ambari-metrics
>Reporter: Akira AJISAKA
>Assignee: Akira AJISAKA
>  Labels: newbie
> Attachments: AMBARI-15588.01.patch
>
>
> If we want to rotate ambari-metrics-monitor.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.
> {code:title=ambari-metrics-monitor}
> nohup ${PYTHON} ${METRIC_MONITOR_PY_SCRIPT} "$@" > ${OUTFILE} 2>&1 &
> {code}
> should be 
> {code}
> nohup ${PYTHON} ${METRIC_MONITOR_PY_SCRIPT} "$@" >> ${OUTFILE} 2>&1 &
> {code}



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