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https://issues.apache.org/jira/browse/HADOOP-16552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16926360#comment-16926360
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Sneha Vijayarajan commented on HADOOP-16552:
--------------------------------------------
Hi [[email protected]], ABFS has implementation to update FileSystem
Statistics which S3AStorageStatistics seems to target too. Please let me know
if you were referring to any other aspect.
Intended code update for this Jira is to send across readahead feature metrics
from ABFS driver back to the server so that the feature efficiency can be
analyzed across all storage accounts. Metrics aggregated will be added to the
next request to server as a request header.
> ABFS: Send ReadAhead feature utilization metrics to server
> ----------------------------------------------------------
>
> Key: HADOOP-16552
> URL: https://issues.apache.org/jira/browse/HADOOP-16552
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Reporter: Sneha Vijayarajan
> Assignee: Sneha Vijayarajan
> Priority: Major
> Fix For: 3.3.0
>
>
> Currently it is not clear which workloads/file types get read performance
> boost with ReadAhead feature on client.
> To analyze this, feature metric needs to send back to ABFS server for
> analysis. Will use this Jira to track this change in ABFS driver.
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