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https://issues.apache.org/jira/browse/HADOOP-19102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved HADOOP-19102.
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Fix Version/s: 3.5.0
3.4.1
Resolution: Fixed
> [ABFS]: FooterReadBufferSize should not be greater than readBufferSize
> ----------------------------------------------------------------------
>
> Key: HADOOP-19102
> URL: https://issues.apache.org/jira/browse/HADOOP-19102
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.4.0
> Reporter: Pranav Saxena
> Assignee: Pranav Saxena
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.5.0, 3.4.1
>
>
> The method `optimisedRead` creates a buffer array of size `readBufferSize`.
> If footerReadBufferSize is greater than readBufferSize, abfs will attempt to
> read more data than the buffer array can hold, which causes an exception.
> Change: To avoid this, we will keep footerBufferSize =
> min(readBufferSizeConfig, footerBufferSizeConfig)
>
>
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