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Posted to issues-all@impala.apache.org by "Abhishek Rawat (Jira)" <ji...@apache.org> on 2020/06/29 19:20:00 UTC
[jira] [Resolved] (IMPALA-9829) Add write metrics for Spilling
[ https://issues.apache.org/jira/browse/IMPALA-9829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Abhishek Rawat resolved IMPALA-9829.
------------------------------------
Resolution: Fixed
> 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
>
>
> 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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