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https://issues.apache.org/jira/browse/FLINK-6966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16057656#comment-16057656
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sunjincheng edited comment on FLINK-6966 at 6/21/17 3:19 PM:
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Hi, [~fhueske] do you meant that we need call {{uid/setUidHash}} when we
translate to DataStream? And we provided unique UID for per transformation and
job.If so, we need to consider all the Operators which are in the
{{table.scala}}. right?
was (Author: sunjincheng121):
Hi, [~fhueske] do you meant that we need call {{uid/setUidHash}} when we
translate to DataStream? And we provided unique UID for per transformation and
job. right?
> Add maxParallelism and UIDs to all operators generated by the Table API
> -----------------------------------------------------------------------
>
> Key: FLINK-6966
> URL: https://issues.apache.org/jira/browse/FLINK-6966
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Affects Versions: 1.4.0
> Reporter: Fabian Hueske
>
> At the moment, the Table API does not assign UIDs and the max parallelism to
> operators (except for operators with parallelism 1).
> We should do that to avoid problems when rescaling or restarting jobs from
> savepoints.
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