roachtest: acceptance/version-upgrade is flaky #87104
Description
In the past few days the acceptance/version-upgrade roachtest has been failing in various ways, some error modes are:
pq: failed to run backup: exporting 112 ranges: unable to dial n2: breaker open
dial tcp 127.0.0.1:26259: connect: connection refused
pq: version mismatch in flow request: 65; this node accepts 69 through 69
The last one is the most common failure mode at the moment where the test fails at this step -
which is when node 1 is running the current binary version, while the other nodes are on the predecessor binary versions.Build examples:
https://teamcity.cockroachdb.com/viewLog.html?buildId=6278345&tab=buildResultsDiv&buildTypeId=Cockroach_Ci_Tests_LocalRoachtest
https://teamcity.cockroachdb.com/viewLog.html?buildId=6278433&buildTypeId=Cockroach_BazelEssentialCi
Jira issue: CRDB-19153
Metadata
Metadata
Assignees
Labels
Type
Projects
Status