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https://issues.apache.org/jira/browse/FLINK-9586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-9586:
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Labels: Collections parallel stale-major (was: Collections parallel)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 30 days. I have gone ahead and added a "stale-major" to the issue". If this
ticket is a Major, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Make collection sources parallelisable
> --------------------------------------
>
> Key: FLINK-9586
> URL: https://issues.apache.org/jira/browse/FLINK-9586
> Project: Flink
> Issue Type: Improvement
> Components: API / DataSet
> Affects Versions: 1.5.0
> Reporter: Sina Madani
> Priority: Major
> Labels: Collections, parallel, stale-major
>
> The note in
> [https://ci.apache.org/projects/flink/flink-docs-release-1.5/dev/datastream_api.html#collection-data-sources]
> states that Collecitons are mainly there for testing and do not support
> parallelism. I believe this to be an unnecessary assumption - I'm sure there
> are plenty of use cases that already have the data they need to distribute
> ready at hand. It seems strange that a fixed collection of inputs cannot be
> parallelised by Flink, which would require users to write their Collections
> into a text file and re-read them just to get parallelisation.
>
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