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https://issues.apache.org/jira/browse/HDFS-14192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16745609#comment-16745609
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Ayush Saxena commented on HDFS-14192:
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Thanx [~elgoiri] for the commit.
bq. At some point I would like to extend the client to report metrics on
exceptions better too.
This really seems good to have.
Not sure regarding how we can proceed towards it.
Might be having an extra global entry in stat to count all failed operations.??
which increments on account of exceptions... or do you think we can decrement
the operation count on account of exception and make the metrics to abide only
success operations??
Or some other idea maybe.If any :)
> Track missing DFS operations in Statistics and StorageStatistics
> ----------------------------------------------------------------
>
> Key: HDFS-14192
> URL: https://issues.apache.org/jira/browse/HDFS-14192
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14192-01.patch, HDFS-14192-02.patch
>
>
> Track Missing DFS Operations to oblige the Read/Write Statistics and the
> StorageStatistics.
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