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[MINOR] fix checkpoint loss issue in deltastreamer after changing table type from mor to cow case#9981

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waitingF wants to merge 2 commits intoapache:masterfrom
waitingF:fix-checkpoint-issue-when-changing-mor-to-cow
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[MINOR] fix checkpoint loss issue in deltastreamer after changing table type from mor to cow case#9981
waitingF wants to merge 2 commits intoapache:masterfrom
waitingF:fix-checkpoint-issue-when-changing-mor-to-cow

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@waitingF
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@waitingF waitingF commented Nov 3, 2023

Change Logs

Describe context and summary for this change. Highlight if any code was copied.

Before changing MOR to COW, we will do a full compaction. But in the .commit meta file generated by compaction, there is no checkpoint info. So in such table type changing case, there is dataloss issue.

The pr is going to fix this.

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  • Read through contributor's guide
  • Change Logs and Impact were stated clearly
  • Adequate tests were added if applicable
  • CI passed

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hudi-bot commented Nov 7, 2023

CI report:

Bot commands @hudi-bot supports the following commands:
  • @hudi-bot run azure re-run the last Azure build

@waitingF waitingF closed this Nov 7, 2023
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2 participants