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https://issues.apache.org/jira/browse/HADOOP-18546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17645246#comment-17645246
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ASF GitHub Bot commented on HADOOP-18546:
-----------------------------------------

steveloughran commented on PR #5198:
URL: https://github.com/apache/hadoop/pull/5198#issuecomment-1344177793

   ok, updated this one, which i'm using in my internal cherrypick which I need 
for e2e testing though spark.
   
   will review your #5199 change which does more than just comment out the 
failing assertions.
   
   my patch tested against azure cardiff




> disable purging list of in progress reads in abfs stream closed
> ---------------------------------------------------------------
>
>                 Key: HADOOP-18546
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18546
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/azure
>    Affects Versions: 3.3.4
>            Reporter: Steve Loughran
>            Assignee: Pranav Saxena
>            Priority: Major
>              Labels: pull-request-available
>
> turn off the prune of in progress reads in 
> ReadBufferManager::purgeBuffersForStream
> this will ensure active prefetches for a closed stream complete. they wiill 
> then get to the completed list and hang around until evicted by timeout, but 
> at least prefetching will be safe.



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