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From "Vihang Karajgaonkar (JIRA)" <>
Subject [jira] [Commented] (HIVE-19752) PerfLogger integration for critical Hive-on-S3 paths
Date Mon, 04 Jun 2018 18:50:00 GMT


Vihang Karajgaonkar commented on HIVE-19752:

Hi [~stakiar] can you please add a review board url? Its hard to get which methods are being
used to insert the PERF logger counters. Also, I see "FileMoves" is already being used in
{{Hive#loadPartition}}. How does it related to the one you are proposing to add here?

> PerfLogger integration for critical Hive-on-S3 paths
> ----------------------------------------------------
>                 Key: HIVE-19752
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Sahil Takiar
>            Assignee: Sahil Takiar
>            Priority: Major
>         Attachments: HIVE-19752.1.patch
> There are several areas where Hive performs a lot of S3 operations, it would be good
to add PerfLogger statements around this so we can measure how long they take.

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