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https://issues.apache.org/jira/browse/HADOOP-17682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HADOOP-17682:
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Labels: pull-request-available (was: )
> ABFS: Support FileStatus input to OpenFileWithOptions() via OpenFileParameters
> ------------------------------------------------------------------------------
>
> Key: HADOOP-17682
> URL: https://issues.apache.org/jira/browse/HADOOP-17682
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Reporter: Sumangala Patki
> Assignee: Sumangala Patki
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> ABFS open methods require certain information (contentLength, eTag, etc) to
> be sent to Store to open the file at the given path. This information is
> retrieved via a GetFileStatus request to backend, resulting in a total of two
> Store calls to carry out the open function.
> However, client applications may often have access to the FileStatus prior to
> invoking the open API. Providing this FileStatus to the driver through the
> OpenFileParameters argument of openFileWithOptions() can avoid the additional
> call to Store for FileStatus.
> This PR adds handling for the FileStatus instance (if any) provided via the
> OpenFileParameters argument.
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