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https://issues.apache.org/jira/browse/BEAM-3800?focusedWorklogId=82283&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-82283
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ASF GitHub Bot logged work on BEAM-3800:
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Author: ASF GitHub Bot
Created on: 20/Mar/18 14:29
Start Date: 20/Mar/18 14:29
Worklog Time Spent: 10m
Work Description: grzegorz8 opened a new pull request #4903: [BEAM-3800]
Set uids on Flink operators
URL: https://github.com/apache/beam/pull/4903
In most of the cases the transform's name is used as UID, since the
transform's name is unique across the job. The uid is not set for
PartitionTransformations (`dataStream.keyBy(_)`) and simple stateless flatMaps
wrapping one object with another one.
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Issue Time Tracking
-------------------
Worklog Id: (was: 82283)
Time Spent: 10m
Remaining Estimate: 0h
> Set uids on Flink operators
> ---------------------------
>
> Key: BEAM-3800
> URL: https://issues.apache.org/jira/browse/BEAM-3800
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Grzegorz Kołakowski
> Assignee: Grzegorz Kołakowski
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Flink operators should have unique ids assigned, which are, in turn, used for
> checkpointing stateful operators. Assigning operator ids is highly
> recommended according to Flink documentation.
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