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Posted to issues@hive.apache.org by "Zheng Shao (JIRA)" <ji...@apache.org> on 2018/08/02 06:21:00 UTC

[jira] [Updated] (HIVE-20261) Expose inputPartitionList in QueryPlan

     [ https://issues.apache.org/jira/browse/HIVE-20261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated HIVE-20261:
------------------------------
    Attachment: HIVE-20261.4.patch

> Expose inputPartitionList in QueryPlan
> --------------------------------------
>
>                 Key: HIVE-20261
>                 URL: https://issues.apache.org/jira/browse/HIVE-20261
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Planning
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Minor
>         Attachments: HIVE-20261.1.patch, HIVE-20261.2.patch, HIVE-20261.3.patch, HIVE-20261.4.patch
>
>
> Having access to the list of input partitions for all historical Hive queries in a system provides a great opportunity to insights on data access frequency and potential storage tiering.
> This task aims to expose that via QueryPlan so that a Hive Hook can pick it up and store the information for analysis later.
>  



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