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cherry-pick to release 4.0 #260
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Co-authored-by: kennytm <kennytm@gmail.com>
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/run-integration-test |
kennytm
approved these changes
May 6, 2020
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cherry-pick #257 to release-4.0
What problem does this PR solve?
This PR can register backupTS as safePoint to PD, so the SafePoint won't move forward during backup. Avoid manually set GC safePoint.
What is changed and how it works?
Use
pdClient.UpdateServiceSafePointinterface to lock down safePoint with TTL(60 secs)Check List
Tests
Related changes
need cherry-pick to release-4.0