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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/09/16 07:18:00 UTC
[jira] [Commented] (HIVE-19685) OpenTracing support for HMS
[ https://issues.apache.org/jira/browse/HIVE-19685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16616618#comment-16616618 ]
Prasanth Jayachandran commented on HIVE-19685:
----------------------------------------------
Looks like the patch needs another rebase..
> OpenTracing support for HMS
> ---------------------------
>
> Key: HIVE-19685
> URL: https://issues.apache.org/jira/browse/HIVE-19685
> Project: Hive
> Issue Type: New Feature
> Components: Metastore
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Major
> Attachments: HIVE-19685.02.patch, hive-19685.patch, hive-19685.patch, trace.png
>
>
> When diagnosing performance of metastore operations it isn't always obvious why something took a long time. Using a tracing framework can provide an end-to-end view of an operation including time spent in dependent systems (eg filesystem operations, RDBMS queries, etc). This JIRA proposes to integrate OpenTracing, which is a vendor-neutral tracing API into the HMS server and client.
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