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[SUPPORT] StreamWriteFunction WriteMetadataEvent serialization failed when WriteStatus structure changed #4032

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garyli1019 opened this issue Nov 18, 2021 · 3 comments
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[SUPPORT] StreamWriteFunction WriteMetadataEvent serialization failed when WriteStatus structure changed #4032

garyli1019 opened this issue Nov 18, 2021 · 3 comments
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@garyli1019
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flink Issues related to flink priority:minor everything else; usability gaps; questions; feature reqs
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@garyli1019
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Tips before filing an issue

Describe the problem you faced

When the structure of WriteStatus changed, and when we restart the Flink job with the new version, the job will fail to recover.

To Reproduce

Steps to reproduce the behavior:

  1. Start a flink job.

  2. Changed the WriteStatus and restart

  3. The job can't recover.

We need to implement a custom serializer for the WriteStatus.
@garyli1019 garyli1019 self-assigned this Nov 18, 2021
@xushiyan xushiyan added flink Issues related to flink priority:minor everything else; usability gaps; questions; feature reqs triaged labels Nov 20, 2021
@nsivabalan
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@garyli1019 : Can you create a jira on this end and tag Danny or someone who can loop in someone who can contribute towards this (if you don't have cycles to chime in).
Once you have the jira, feel free to close the github issues.

@nsivabalan nsivabalan added this to Blocked On User in GI Tracker Board Dec 18, 2021
@nsivabalan
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@garyli1019 : Any updates on this issue.

@nsivabalan
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Have filed a tracking jira. will close the github issue.

GI Tracker Board automation moved this from User Action to Done Jan 18, 2022
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flink Issues related to flink priority:minor everything else; usability gaps; questions; feature reqs
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@nsivabalan @xushiyan @garyli1019