cockroachdb / cockroachdb/cockroach

basalt-26.3.2-rc-20260908: sql/sqlstats/sslocal: TestEnhancedFingerprintCreation failed

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branch-basalt-26.3.2-rc-20260908 C-test-failure O-robot release-blocker T-observability
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Description

sql/sqlstats/sslocal.TestEnhancedFingerprintCreation failed on basalt-26.3.2-rc-20260908 @ 807558e5e81666af257c811e925e4cae570abc28:

=== RUN   TestEnhancedFingerprintCreation
    test_log_scope.go:172: test logs captured to: outputs.zip/logTestEnhancedFingerprintCreation2752586420
    test_log_scope.go:82: use -show-logs to present logs inline

Parameters:

  • attempt=1
  • race=true
  • run=2
  • shard=1
Help

See also: How To Investigate a Go Test Failure (internal)

Same failure on other branches

  • #174464 basalt-26.3: sql/sqlstats/sslocal: TestEnhancedFingerprintCreation failed [C-test-failure O-robot T-observability branch-basalt-26.3 release-blocker]

/cc @cockroachlabs/obs-prs

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
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Research direction

Start with sql/sqlstats/sslocal.TestEnhancedFingerprintCreation and reproduce it with race=true using commit 807558e5e81666af257c811e925e4cae570abc28. Inspect the captured logs at outputs.zip/logTestEnhancedFingerprintCreation2752586420 and follow the linked Go test failure investigation guide; done means identifying the failure and making the test pass on the affected release branches.

Written by the indexing model from the issue text.

Assessment

Tech stack
go, sql
Domain
databases, observability
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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