[
https://issues.apache.org/jira/browse/HIVE-16503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985210#comment-15985210
]
Prasanth Jayachandran commented on HIVE-16503:
----------------------------------------------
dynamic_semijoin_user_level.q is failing already in master (tracked in
HIVE-16540) and not related to this patch.
> LLAP: Oversubscribe memory for noconditional task size
> ------------------------------------------------------
>
> Key: HIVE-16503
> URL: https://issues.apache.org/jira/browse/HIVE-16503
> Project: Hive
> Issue Type: Improvement
> Components: llap
> Affects Versions: 3.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Attachments: HIVE-16503.1.patch, HIVE-16503.2.patch,
> HIVE-16503.3.patch, HIVE-16503.4.patch
>
>
> When running map joins in llap, it can potentially use more memory for hash
> table loading (assuming other executors in the daemons have some memory to
> spare). This map join conversion decision has to be made during compilation
> that can provide some more room for LLAP.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
