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Posted to dev@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2014/11/11 01:14:37 UTC
[jira] [Commented] (HIVE-7917) Hive max reducers count has
regressed from a prime number to 999 (re-apply HIVE-7158)
[ https://issues.apache.org/jira/browse/HIVE-7917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14205632#comment-14205632 ]
Lefty Leverenz commented on HIVE-7917:
--------------------------------------
Doc note: This has a TODOC14 label which will be dealt with when HIVE-7158 is documented, because the patch restores default values for *hive.exec.reducers.bytes.per.reducer* and *hive.exec.reducers.max* to the settings given in HIVE-7158.
> Hive max reducers count has regressed from a prime number to 999 (re-apply HIVE-7158)
> --------------------------------------------------------------------------------------
>
> Key: HIVE-7917
> URL: https://issues.apache.org/jira/browse/HIVE-7917
> Project: Hive
> Issue Type: Bug
> Components: Configuration
> Reporter: Gopal V
> Assignee: Gopal V
> Labels: TODOC14
> Attachments: HIVE-7917.1.patch, HIVE-7917.2.patch
>
>
> HIVE-6037 overwrote configuration changes made by HIVE-7158 for Configuration parameters related to reducer parallelism.
> The changes need to be reapplied.
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