Description
During the CC system tests, it is observed that FTS overload the metakv systems with too many keys and tombstone values. More details can be found here - MB-45168, MB-45258
We could try reducing the number of plan computations/writes into the metakv system with a minimum surface area change.
The number of plan re-computations/writes scales linearly with the number of FTS nodes in the system today and looks like we can fix that by changing the design of planners's working today.
Attachments
Issue Links
- backports to
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MB-45518 [BP to 6.6.2] - FTS - Too many key writes / tombstones in metakv
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- Closed
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| For Gerrit Dashboard: MB-45304 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 149833,10 | MB-45304 - FTS writes too many key and tombstones in metakv | master | cbgt | Status: MERGED | +2 | +1 |