cockroachdb / cockroachdb/cockroach

roachtest: jepsen monotonic setup hit unstarted sqlliveness failed

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#172,693 2 comments 0 reactions 0 assignees View on GitHub
branch-master O-roachtest O-robot T-testeng X-infra-flake
Dominant language
Go
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Description

roachtest.jepsen monotonic setup hit unstarted sqlliveness [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAzureBazel/21431578?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAzureBazel/21431578?buildTab=artifacts#/jepsen/monotonic/subcritical-skews) on master @ [0c646a426eedbf311fce246ada45adff0c2fb854](https://github.com/cockroachdb/cockroach/commits/0c646a426eedbf311fce246ada45adff0c2fb854):

Failed with:

```
test jepsen/monotonic/subcritical-skews failed: (jepsen.go:572).runJepsen: TRANSIENT_ERROR(jepsen monotonic setup hit unstarted sqlliveness): full command output in run_081117.307025996_n6_bash-e-c-cd-mntdata1.log: COMMAND_PROBLEM: exit status 254
test artifacts and logs in: /artifacts/jepsen/monotonic/subcritical-skews/run_1
```
Cluster Node to Ip Mapping:
| Node | Public IP | Private IP |
| --- | --- | --- |
| teamcity-21431578-1784614012-68-n6cpu4-0001 | 20.102.115.127 | 10.1.0.124 |
| teamcity-21431578-1784614012-68-n6cpu4-0002 | 20.106.169.12 | 10.1.0.129 |
| teamcity-21431578-1784614012-68-n6cpu4-0003 | 57.151.107.245 | 10.1.0.13 |
| teamcity-21431578-1784614012-68-n6cpu4-0004 | 74.235.161.25 | 10.1.0.125 |
| teamcity-21431578-1784614012-68-n6cpu4-0005 | 40.76.230.234 | 10.1.0.128 |
| teamcity-21431578-1784614012-68-n6cpu4-0006 | 20.106.192.125 | 10.1.0.126 |

Parameters:
- arch=amd64
- cloud=azure
- coverageBuild=false
- cpu=4
- diskCount=0
- encrypted=false
- fs=ext4
- localSSD=true
- metamorphicLeases=leader
- runtimeAssertionsBuild=false
Help

See: [roachtest README](https://github.com/cockroachdb/cockroach/blob/master/pkg/cmd/roachtest/README.md)

See: [How To Investigate \(internal\)](https://cockroachlabs.atlassian.net/l/c/SSSBr8c7)

See: [Grafana](https://go.crdb.dev/roachtest-grafana/teamcity-21431578/jepsen-monotonic-subcritical-skews/1784621200792/1784621696817)

See: [Datadog Logs](https://us5.datadoghq.com/logs?query=service%3Aroachtest+%40cluster%3Ateamcity-21431578-1784614012-68-n6cpu4&from_ts=1784621200792&to_ts=1784621696817&live=false&storage=flex_tier)

/cc @cockroachlabs/test-eng

[This test on roachdash](https://roachdash.crdb.dev/?filter=status:open%20t:.*jepsen monotonic setup hit unstarted sqlliveness.*&sort=title+created&display=lastcommented+project) | [Improve this report!](https://github.com/cockroachdb/cockroach/tree/master/pkg/cmd/bazci/githubpost/issues)

Jira issue: CRDB-65954

Contributor guide

Open the contributing guide

Research direction

Start with pkg/cmd/roachtest/README.md and the TeamCity artifacts for jepsen/monotonic/subcritical-skews, especially run_081117.307025996_n6_bash-e-c-cd-mntdata1.log. Trace the setup failure reported as an unstarted sqlliveness error and compare the relevant logs and metrics. Done means the cause is understood and the monotonic setup no longer fails for this condition.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
distributed-systems, testing-qa
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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