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Revert snap_refresh_nanos feature (#5269) #56

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merged 1 commit into from
Sep 18, 2019

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ajkr
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@ajkr ajkr commented Sep 18, 2019

Summary:
Our daily stress tests are failing after this feature. Reverting temporarily until we figure the reason for test failures.
Pull Request resolved: facebook#5269

Differential Revision: D15151285

Pulled By: maysamyabandeh

fbshipit-source-id: e4002b99690a97df30d4b4b58bf0f61e9591bc6e


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Summary:
Our daily stress tests are failing after this feature. Reverting temporarily until we figure the reason for test failures.
Pull Request resolved: facebook#5269

Differential Revision: D15151285

Pulled By: maysamyabandeh

fbshipit-source-id: e4002b99690a97df30d4b4b58bf0f61e9591bc6e
@ajkr
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ajkr commented Sep 18, 2019

running a bunch of repro attempts, will report whether any inconsistencies are found.

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This was a clean backport of the revert, right?

@ajkr
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ajkr commented Sep 18, 2019

Right. Trying to remember to write that before you ask. Next time...

@petermattis
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Ack. I’m just being overly cautious this late in the release cycle.

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ajkr commented Sep 18, 2019

OK on cockroach master with this patch import seems to work:

I190918 21:29:13.566949 1 ccl/workloadccl/fixture.go:327  imported 77 GiB bytes in 9 tables (took 26m27.015068046s, 49.76 MiB/s)

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ajkr commented Sep 18, 2019

the test failures are unrelated (timeouts downloading dependencies).

@ajkr ajkr merged commit afdceb8 into cockroachdb:crl-release-6.2.1 Sep 18, 2019
ajkr added a commit to ajkr/cockroach that referenced this pull request Sep 18, 2019
Picks up cockroachdb/rocksdb#56.

Release justification: This feature can cause a corruption where keys
deleted by range tombstones reappear (see cockroachdb#38772 and cockroachdb#40213), so it's
important we revert it.

Release note: None
craig bot pushed a commit to cockroachdb/cockroach that referenced this pull request Sep 19, 2019
40899: c-deps: bump rocksdb to revert compaction snapshot refresh r=ajkr a=ajkr

Picks up cockroachdb/rocksdb#56.

Release justification: This feature can cause a corruption where keys
deleted by range tombstones reappear (see #38772 and #40213), so it's
important we revert it.

Release note: None

Co-authored-by: Andrew Kryczka <[email protected]>
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2 participants