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From "Ivan Suller (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-21000) Upgrade thrift to at least 0.10.0
Date Tue, 26 Mar 2019 06:41:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-21000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16801428#comment-16801428
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Ivan Suller commented on HIVE-21000:
------------------------------------

It seems Accumulo works only with version 0.9.3 of Thrift. So now I'm down to try to shade
it to have two different versions at the same time. Not sure that'll work, but that's my last
idea.

> Upgrade thrift to at least 0.10.0
> ---------------------------------
>
>                 Key: HIVE-21000
>                 URL: https://issues.apache.org/jira/browse/HIVE-21000
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zoltan Haindrich
>            Assignee: Ivan Suller
>            Priority: Major
>         Attachments: HIVE-21000.01.patch, HIVE-21000.02.patch, HIVE-21000.03.patch, HIVE-21000.04.patch,
HIVE-21000.05.patch, HIVE-21000.06.patch, HIVE-21000.07.patch, HIVE-21000.08.patch, sampler_before.png
>
>
> I was looking into some compile profiles for tables with lots of columns; and it turned
out that [thrift 0.9.3 is allocating a List|https://github.com/apache/hive/blob/8e30b5e029570407d8a1db67d322a95db705750e/standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/FieldSchema.java#L348]
during every hashcode calculation; but luckily THRIFT-2877 is improving on that - so I propose
to upgrade to at least 0.10.0 



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