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https://issues.apache.org/jira/browse/HADOOP-16791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sneha Vijayarajan updated HADOOP-16791:
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Description:
To be able to break down the perf impact of the external module executions
within ABFS Driver, add execution time computation using DurationInfo in all
the relative places.
was:
Recently a hang observed in ABFS driver init code turned out to be an issue in
the client custom token provider. Before isolating the issue to custom token
provider, many suspects were listed such as hang in SSL context init or
UserGroup Init due to any environment or dependency factors and the driver logs
were unable to help conclude if it could be the case.
This Jira aims to be able to add enhanced verbose logging through TRACE level
which should help in investigations due to thread hang.
> ABFS: Have all external dependent module execution tracked with DurationInfo
> ----------------------------------------------------------------------------
>
> Key: HADOOP-16791
> URL: https://issues.apache.org/jira/browse/HADOOP-16791
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Reporter: Sneha Vijayarajan
> Assignee: Sneha Vijayarajan
> Priority: Major
> Fix For: 3.3.0
>
>
> To be able to break down the perf impact of the external module executions
> within ABFS Driver, add execution time computation using DurationInfo in all
> the relative places.
>
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