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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/06/02 02:42:00 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=16498832#comment-16498832 ] 

Prasanth Jayachandran commented on HIVE-19685:
----------------------------------------------

looks like the patch needs 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.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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