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syncer: fix checkpoint update when multi sharding group exists #124
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csuzhangxc
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@GregoryIan @amyangfei PATL |
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LGTM |
IANTHEREAL
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amyangfei
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lichunzhu
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Apr 6, 2020
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What problem does this PR solve?
when multiple sharding group exists, the global may be updated incorrectly.
What is changed and how it works?
fix global checkpoint adjusts in
lowestFirstPosInGroups.Check List
Tests
Related changes