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Posted to issues@impala.apache.org by "Yida Wu (Jira)" <ji...@apache.org> on 2022/09/30 23:08:00 UTC

[jira] [Closed] (IMPALA-9829) Add write metrics for Spilling

     [ https://issues.apache.org/jira/browse/IMPALA-9829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yida Wu closed IMPALA-9829.
---------------------------

> Add write metrics for Spilling
> ------------------------------
>
>                 Key: IMPALA-9829
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9829
>             Project: IMPALA
>          Issue Type: Task
>          Components: Backend
>            Reporter: Abhishek Rawat
>            Assignee: Yida Wu
>            Priority: Major
>             Fix For: Impala 4.0.0
>
>
> Extend io-mgr metrics to include additional metrics as a requirement from Spilling to S3. 
>  
> {code:java}
> impala-server.io-mgr.queue-$0.write-latency // Histogram of write operation times on specific disk queue.
> impala-server.io-mgr.queue-$0.write-size // Histogram of write operation sizes on specific disk queue.
> impala-server.io-mgr.queue-$0.write-io-error // I/O errors encountered during writing.
> {code}
>  



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