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https://issues.apache.org/jira/browse/PIG-5332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyunzhang updated PIG-5332:
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Issue Type: Sub-task (was: Bug)
Parent: PIG-4059
> Implement auto parallelism for pig on spark
> -------------------------------------------
>
> Key: PIG-5332
> URL: https://issues.apache.org/jira/browse/PIG-5332
> Project: Pig
> Issue Type: Sub-task
> Reporter: liyunzhang
> Priority: Major
>
> Currently, pig on spark use {{pig.exec.reducers.max}} as reduce number. It is
> better to have auto parallelism and not let end-users to calculate the reduce
> number. Pig on tez implementation is in PIG-4434
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