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roachtest: add benchmarks with MVCC range tombstones #84384

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erikgrinaker opened this issue Jul 13, 2022 · 1 comment · Fixed by #85368
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roachtest: add benchmarks with MVCC range tombstones #84384

erikgrinaker opened this issue Jul 13, 2022 · 1 comment · Fixed by #85368
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A-kv Anything in KV that doesn't belong in a more specific category. A-kv-replication Relating to Raft, consensus, and coordination. C-performance Perf of queries or internals. Solution not expected to change functional behavior.

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@erikgrinaker
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erikgrinaker commented Jul 13, 2022 •
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roachtest should support writing MVCC range tombstones into the bottom of keyspans that we then run workloads across. Mainly kv0/95 and YCSB. I.e. write either a single MVCC range tombstone across the entire keyspan at the cluster initialization time, or a set of random MVCC range tombstones across it. This allows benchmarking of reads in the presence of MVCC range tombstones.

Jira issue: CRDB-17628

Epic CRDB-2624
@erikgrinaker erikgrinaker added C-performance Perf of queries or internals. Solution not expected to change functional behavior. A-kv Anything in KV that doesn't belong in a more specific category. T-kv-replication labels Jul 13, 2022
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blathers-crl bot commented Jul 13, 2022

cc @cockroachdb/replication

@blathers-crl blathers-crl bot added the A-kv-replication Relating to Raft, consensus, and coordination. label Jul 13, 2022
@erikgrinaker erikgrinaker mentioned this issue Jul 13, 2022
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@erikgrinaker erikgrinaker mentioned this issue Jul 30, 2022
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@exalate-issue-sync exalate-issue-sync bot changed the title workload: add benchmarks with MVCC range tombstones roachtest: add benchmarks with MVCC range tombstones Jul 30, 2022
@craig craig bot closed this as completed in 9c4662b Aug 1, 2022
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A-kv Anything in KV that doesn't belong in a more specific category. A-kv-replication Relating to Raft, consensus, and coordination. C-performance Perf of queries or internals. Solution not expected to change functional behavior.
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roachtest: add KV/YCSB benchmarks with global MVCC range tombstones erikgrinaker/cockroach
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