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[RFC] Add ability to flush buffer only in background for StorageBuffer #22986

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merged 1 commit into from
Apr 16, 2021

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@azat azat commented Apr 12, 2021

Changelog category (leave one):

  • Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Add ability to flush buffer only in background for StorageBuffer

Detailed description / Documentation draft:
Add 3 new engine arguments:

  • flush_time
  • flush_rows
  • flush_bytes

That will be checked only for background flush, this maybe useful if
INSERT latency is "crucial".

@robot-clickhouse robot-clickhouse added the pr-improvement Pull request with some product improvements label Apr 12, 2021
@azat azat force-pushed the StorageBuffer-flush branch from f301a45 to 2c52dea Compare April 12, 2021 07:30
@Avogar Avogar self-assigned this Apr 13, 2021
Add 3 new engine arguments:
- flush_time
- flush_rows
- flush_bytes

That will be checked only for background flush, this maybe useful if
INSERT latency is "crucial".
@azat azat force-pushed the StorageBuffer-flush branch from 2c52dea to 19e0439 Compare April 15, 2021 18:22
@Avogar Avogar merged commit deb86ee into ClickHouse:master Apr 16, 2021
@azat azat deleted the StorageBuffer-flush branch April 16, 2021 19:50
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3 participants