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https://issues.apache.org/jira/browse/HUDI-4631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Raymond Xu updated HUDI-4631:
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Sprint: 2022/10/04, 2022/10/18, 2022/11/01, 2022/11/15 (was: 2022/10/04,
2022/10/18, 2022/11/01)
> Enhance retries for failed writes w/ write conflicts in a multi writer
> scenarios
> --------------------------------------------------------------------------------
>
> Key: HUDI-4631
> URL: https://issues.apache.org/jira/browse/HUDI-4631
> Project: Apache Hudi
> Issue Type: Improvement
> Components: multi-writer
> Reporter: sivabalan narayanan
> Assignee: sivabalan narayanan
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 0.13.0
>
>
> lets say there are two writers from t0 to t5. so hudi fails w2 and succeeds
> w1. and user restarts w2 and for next 5 mins, lets say there are no other
> overlapping writers. So the same write from w2 will now succeed. so, whenever
> there is a write conflict and pipeline fails, all user needs to do is, just
> restart the pipeline or retry to ingest the same batch.
>
> Ask: can we add retries within hudi during such failures. Anyways, in most
> cases, users just restart the pipeline in such cases.
>
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