[core] Update possible reasons for commit conflicts#3518
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tsreaper wants to merge 1 commit intoapache:masterfrom
tsreaper:commit-conflict
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[core] Update possible reasons for commit conflicts#3518tsreaper wants to merge 1 commit intoapache:masterfrom tsreaper:commit-conflict
tsreaper wants to merge 1 commit intoapache:masterfrom
tsreaper:commit-conflict
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JingsongLi
reviewed
Jun 16, 2024
| " You can either recover from the latest savepoint, " | ||
| + "or you can revert the table to the snapshot corresponding to the old savepoint."); | ||
| + "or you can revert the table to the snapshot corresponding to the old savepoint.", | ||
| "4. The parallelism of committer, or the parallelism of compact coordinator (for append only scalable table) is not 1."); |
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We don't need this if we have runtime check.
JingsongLi
reviewed
Jun 16, 2024
| + "(most probably due to checkpoint timeout).", | ||
| " See https://paimon.apache.org/docs/master/maintenance/write-performance/ " | ||
| + "for how to improve writing performance.", | ||
| "1. Data is written into expired partitions.", |
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Maybe we can check delete files and know it is the true reason?
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Author
|
Also related to #3340. |
This was referenced Aug 12, 2024
Contributor
|
Fixed in #3945 |
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Purpose
We recently found that, if data is written into expired partitions, commit conflicts may occur.
It is not easy to completely work around this scenario, so currently we prefer users to filter out expired data by themselves. This PR updates possible reasons for commit conflicts to remind the users.
Tests
No tests.
API and Format
No API changes.
Documentation
No new features.