[
https://issues.apache.org/jira/browse/HIVE-21000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16801428#comment-16801428
]
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
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
