[
https://issues.apache.org/jira/browse/STORM-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15086189#comment-15086189
]
Haohui Mai commented on STORM-1443:
-----------------------------------
One possible approach is to allow users to set the parallelism through the
`SET` statements in StormSQL. For example:
{code}
SET @select.stage0.parallelism=4;
SELECT * FROM ...;
{code}
User can get the name of the stage through a `EXPLAIN` statement.
> Support customizing parallelism in StormSQL
> -------------------------------------------
>
> Key: STORM-1443
> URL: https://issues.apache.org/jira/browse/STORM-1443
> Project: Apache Storm
> Issue Type: New Feature
> Reporter: Haohui Mai
>
> Currently all processors in StormSQL have a default parallelism of 1. It is
> desirable to have the ability to set parallelism for each processor.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
