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https://issues.apache.org/jira/browse/HADOOP-18958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wangzhihui updated HADOOP-18958:
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Description:
Using “new Exception( )” to print the call stack of "doAs Method " in the
UserGroupInformation class. Using this way will print meaningless Exception
information and too many call stacks, This is not conducive to troubleshooting
*example:*
*!20231029-094229.jpeg|width=1299,height=717!*
*improved result* :
!image-2023-10-29-09-47-56-489.png|width=1515,height=215!
was:
Using “new Exception( )” to print the call stack of "doAs Method " in the
UserGroupInformation class. Using this way will print meaningless Exception
information and too many call stacks, This is not conducive to troubleshooting
*example:*
*!20231029-094229.jpeg!*
*improved result* :
!image-2023-10-29-09-47-56-489.png!
> UserGroupInformation debug log improve
> --------------------------------------
>
> Key: HADOOP-18958
> URL: https://issues.apache.org/jira/browse/HADOOP-18958
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common
> Affects Versions: 3.3.5, 3.3.3, 3.3.4
> Reporter: wangzhihui
> Priority: Minor
> Fix For: 3.3.4
>
> Attachments: 20231029-094229.jpeg, image-2023-10-29-09-47-56-489.png
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Using “new Exception( )” to print the call stack of "doAs Method " in
> the UserGroupInformation class. Using this way will print meaningless
> Exception information and too many call stacks, This is not conducive to
> troubleshooting
> *example:*
> *!20231029-094229.jpeg|width=1299,height=717!*
>
> *improved result* :
> !image-2023-10-29-09-47-56-489.png|width=1515,height=215!
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