[
https://issues.apache.org/jira/browse/HADOOP-19102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17826778#comment-17826778
]
ASF GitHub Bot commented on HADOOP-19102:
-----------------------------------------
saxenapranav commented on PR #6617:
URL: https://github.com/apache/hadoop/pull/6617#issuecomment-1994792612
The spotbug warning is on the hadoop-common trunk code, and the warning is
on the code-path which is not changed by this PR.
```
Bug type NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE (click for details)
In class org.apache.hadoop.crypto.key.kms.ValueQueue
In method org.apache.hadoop.crypto.key.kms.ValueQueue.getSize(String)
Local variable stored in JVM register ?
Dereferenced at ValueQueue.java:[line 332]
Known null at ValueQueue.java:[line 332]
```
> [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
>
> 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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