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https://issues.apache.org/jira/browse/FLINK-30450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17649364#comment-17649364
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Anton Ippolitov commented on FLINK-30450:
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I am mostly interested in the checkpoint / savepoint side of things, the main
idea is to monitor the pressure on the FS during these operations. I already
have some server-side metrics for S3 etc but client-side metrics would offer a
more granular view.
> FileSystem supports exporting client-side metrics
> -------------------------------------------------
>
> Key: FLINK-30450
> URL: https://issues.apache.org/jira/browse/FLINK-30450
> Project: Flink
> Issue Type: New Feature
> Components: FileSystems
> Reporter: Hangxiang Yu
> Priority: Major
>
> Client-side metrics, or job level metrics for filesystem could help us to
> monitor filesystem more precisely.
> Some metrics (like request rate , throughput, latency, retry count, etc) are
> useful to monitor the network or client problem of checkpointing or other
> access cases for a job.
> Some filesystems like s3, s3-presto, gs have supported enabling some metrics,
> these could be exported in the filesystem.
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