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From Óscar Puertas (JIRA) <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (SPARK-6321) Adapt the number of partitions used by the Exchange rule to the cluster specifications
Date Fri, 13 Mar 2015 14:07:38 GMT

     [ https://issues.apache.org/jira/browse/SPARK-6321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Óscar Puertas updated SPARK-6321:
---------------------------------
    Comment: was deleted

(was: I've created a new pull request fixing this:

https://github.com/apache/spark/pull/5013

Kind regards)

> Adapt the number of partitions used by the Exchange rule to the cluster specifications
> --------------------------------------------------------------------------------------
>
>                 Key: SPARK-6321
>                 URL: https://issues.apache.org/jira/browse/SPARK-6321
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.3.1
>            Reporter: Óscar Puertas
>
> Currently, the exchange rule is using a default value of 200 fixed partitions. In my
opinion, it would be nice if we can set that default value to something more related to the
cluster specifications instead of a magic number.
> My proposal is to use the default.parallelism value in the Spark configuration.



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