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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/01/03 22:45:00 UTC

[jira] [Work logged] (HIVE-23553) Upgrade ORC version to 1.6.6

     [ https://issues.apache.org/jira/browse/HIVE-23553?focusedWorklogId=530483&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-530483 ]

ASF GitHub Bot logged work on HIVE-23553:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 03/Jan/21 22:44
            Start Date: 03/Jan/21 22:44
    Worklog Time Spent: 10m 
      Work Description: pgaref closed pull request #1785:
URL: https://github.com/apache/hive/pull/1785


   


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 530483)
    Time Spent: 20m  (was: 10m)

> Upgrade ORC version to 1.6.6
> ----------------------------
>
>                 Key: HIVE-23553
>                 URL: https://issues.apache.org/jira/browse/HIVE-23553
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Panagiotis Garefalakis
>            Assignee: Panagiotis Garefalakis
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
>  Apache Hive is currently on 1.5.X version and in order to take advantage of the latest ORC improvements such as column encryption we have to bump to 1.6.X.
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12343288&styleName=&projectId=12318320&Create=Create&atl_token=A5KQ-2QAV-T4JA-FDED_4ae78f19321c7fb1e7f337fba1dd90af751d8810_lin
> Even though ORC reader could work out of the box, HIVE LLAP is heavily depending on internal ORC APIs e.g., to retrieve and store File Footers, Tails, streams – un/compress RG data etc. As there ware many internal changes from 1.5 to 1.6 (Input stream offsets, relative BufferChunks etc.) the upgrade is not straightforward.
> This Umbrella Jira tracks this upgrade effort.



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