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roachtest: create new import/tpcc/warehouses=4000/geo test#36997

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roachtest: create new import/tpcc/warehouses=4000/geo test#36997
craig[bot] merged 1 commit intocockroachdb:masterfrom
nvb:nvanbenschoten/geoImport

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@nvb nvb commented Apr 22, 2019

Closes #36861.

This test runs a geo-distributed import in the same configuration
as the one we saw cause issues with #36861.

I'm testing now to see if this will actually trigger the consistency
failure without the fix from #36939.

Release note: None

Closes cockroachdb#36861.

This test runs a geo-distributed import in the same configuration
as the one we saw cause issues with cockroachdb#36861.

I'm testing now to see if this will actually trigger the consistency
failure without the fix from cockroachdb#36939.

Release note: None
@nvb nvb requested a review from tbg April 22, 2019 18:33
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🤞

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tbg commented Apr 24, 2019

No repro? 🍿

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nvb commented Apr 24, 2019

The test actually passed three times yesterday, which surprised me. I'm still poking at.

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tbg commented Apr 24, 2019

Hmm, three times isn't a lot. Hopefully just got lucky. Hit it with the old roachprod stresser?

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nvb commented Apr 29, 2019

Still no reproductions after another 25 attempts. I went back and tried the exact steps we took in #36861 to trigger this and haven't had any luck there either after 4 attempts. These take 2 hours each so they're not particularly easy/cost-effective to stress.

This test is certainly testing the class of cluster configuration that we saw trigger #36861, so I don't think it's worth putting any more time into trying to repro that exact bug after the fact. I'm going to merge this as is and close that issue.

bors r+

craig bot pushed a commit that referenced this pull request Apr 29, 2019
36997: roachtest: create new import/tpcc/warehouses=4000/geo test r=nvanbenschoten a=nvanbenschoten

Closes #36861.

This test runs a geo-distributed import in the same configuration
as the one we saw cause issues with #36861.

I'm testing now to see if this will actually trigger the consistency
failure without the fix from #36939.

Release note: None

Co-authored-by: Nathan VanBenschoten <nvanbenschoten@gmail.com>
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craig bot commented Apr 29, 2019

Build succeeded

@craig craig bot merged commit 1bbfe3a into cockroachdb:master Apr 29, 2019
@nvb nvb deleted the nvanbenschoten/geoImport branch May 2, 2019 17:39
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storage: consistency check failure during import

3 participants