ddl: limit the concurrent number of ingest jobs to 1#43210
ddl: limit the concurrent number of ingest jobs to 1#43210ti-chi-bot merged 12 commits intopingcap:masterfrom
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| // none -> delete only | ||
| reorgTp := pickBackfillType(job) | ||
| var reorgTp model.ReorgType | ||
| reorgTp, err = pickBackfillType(w.ctx, job, indexInfo.Unique) |
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if return err，can will still run add index？Or when there is err for lightning mode, can we all use txnMerge?
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if return err，can will still run add index？
No. Users should check their configuration and fix the issue, or turn off tidb_ddl_enable_fast_reorg.
Or when there is err for lightning mode, can we all use txnMerge?
If something goes wrong halfway through the execution, it will fallback to txn-merge mode.
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/retest |
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/merge |
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This pull request has been accepted and is ready to merge. DetailsCommit hash: c43a21d |
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In response to a cherrypick label: new pull request created to branch |
What problem does this PR solve?
Issue Number: close #42903
Problem Summary:
What is changed and how it works?
pickBackfillType.Check List
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