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Posted to issues@kudu.apache.org by "Andrew Wong (JIRA)" <ji...@apache.org> on 2018/10/04 15:10:00 UTC

[jira] [Commented] (KUDU-2353) Add tooling to parse diagnostics log

    [ https://issues.apache.org/jira/browse/KUDU-2353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638358#comment-16638358 ] 

Andrew Wong commented on KUDU-2353:
-----------------------------------

Will and Todd pushed the mentioned `parse_stacks` functionality in 76bbdd4a0b6cdbbf6985504b3e6d0aa4b229b05a.

> Add tooling to parse diagnostics log
> ------------------------------------
>
>                 Key: KUDU-2353
>                 URL: https://issues.apache.org/jira/browse/KUDU-2353
>             Project: Kudu
>          Issue Type: Improvement
>          Components: ops-tooling
>            Reporter: Todd Lipcon
>            Assignee: Andrew Wong
>            Priority: Major
>
> KUDU-2297 added a diagnostics log which includes periodic metrics dumps as well as stack samples. We have a somewhat-crufty 'parse_metrics_log.py' script which no longer works with the new format, and was never particularly good anyway. We should add more tools baked into the 'kudu' CLI tool to parse the log and extract interesting information such as human-readable stack trace snapshots, metrics in TSV form, etc.



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