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https://issues.apache.org/jira/browse/HUDI-5363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Kudinkin closed HUDI-5363.
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Resolution: Fixed
> Remove default parallelism values for all ops
> ---------------------------------------------
>
> Key: HUDI-5363
> URL: https://issues.apache.org/jira/browse/HUDI-5363
> Project: Apache Hudi
> Issue Type: Bug
> Components: writer-core
> Affects Versions: 0.12.1
> Reporter: Alexey Kudinkin
> Assignee: Alexey Kudinkin
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 0.13.0
>
>
> Currently, we always override the parallelism of the incoming datasets:
> # If user specified shuffle parallelism explicitly, we'd use it to override
> the original one
> # If user did NOT specify shuffle parallelism, we'd use default value of 200
> Second case is problematic: we're blindly overriding "natural" parallelism of
> the data (determined based on the source of the data) and replace it with
> static unrelated value.
> Instead, we should only be overriding the parallelism in following cases:
> # User provided an overriding value explicitly
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