roachtest: vecindex/dbpedia-100k/nodes=3/prefix=0 failed

[cockroach-teamcity]

roachtest.vecindex/dbpedia-100k/nodes=3/prefix=0 failed with artifacts on release-26.1.1-rc @ 0fbf7b3d1b76716bc22e362b21f263d66fc81bf5:

Failed with:

(assertions.go:369).Fail: 
	Error Trace:	pkg/cmd/roachtest/tests/vecindex.go:379
	            				pkg/cmd/roachtest/tests/vecindex.go:291
	            				pkg/cmd/roachtest/tests/vecindex.go:245
	            				pkg/cmd/roachtest/test_runner.go:1539
	            				src/runtime/asm_amd64.s:1693
	Error:      	Received unexpected error:
	            	reading data from /home/roach/.cache/workload-datasets/dbpedia-openai-100k/dbpedia-openai-100k.fbin: unexpected EOF
	            	(1) attached stack trace
	            	  -- stack trace:
	            	  | github.com/cockroachdb/cockroach/pkg/workload/vecann.readFbin
	            	  | 	pkg/workload/vecann/datasets.go:356
	            	  | github.com/cockroachdb/cockroach/pkg/workload/vecann.(*Dataset).Next
	            	  | 	pkg/workload/vecann/datasets.go:70
	            	  | github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests.testBackfillAndMerge
	            	  | 	pkg/cmd/roachtest/tests/vecindex.go:378
	            	  | github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests.runVectorIndex
	            	  | 	pkg/cmd/roachtest/tests/vecindex.go:291
	            	  | github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests.registerVectorIndex.func1
	            	  | 	pkg/cmd/roachtest/tests/vecindex.go:245
	            	  | main.(*testRunner).runTest.func2
	            	  | 	pkg/cmd/roachtest/test_runner.go:1539
	            	  | runtime.goexit
	            	  | 	src/runtime/asm_amd64.s:1693
	            	Wraps: (2) reading data from /home/roach/.cache/workload-datasets/dbpedia-openai-100k/dbpedia-openai-100k.fbin
	            	Wraps: (3) unexpected EOF
	            	Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *errors.errorString
	Test:       	vecindex/dbpedia-100k/nodes=3/prefix=0
(require.go:1357).NoError: FailNow called
test artifacts and logs in: /artifacts/vecindex/dbpedia-100k/nodes=3/prefix=0/run_1

Cluster Node to Ip Mapping:

Node	Public IP	Private IP
teamcity-21185304-1772519386-01-n3cpu4-0001	35.231.245.98	10.142.0.130
teamcity-21185304-1772519386-01-n3cpu4-0002	34.148.22.130	10.142.0.129
teamcity-21185304-1772519386-01-n3cpu4-0003	34.26.244.205	10.142.0.132

Parameters:

• arch=amd64
• cloud=gce
• coverageBuild=false
• cpu=4
• diskCount=0
• encrypted=false
• fs=ext4
• localSSD=true
• runtimeAssertionsBuild=false

Help

See: roachtest README

See: How To Investigate (internal)

See: Grafana

This test on roachdash | Improve this report!

Jira issue: CRDB-60981