[CI] SyntheticSourceRollingUpgradeIT testIndexing {upgradedNodes=1} failing #133060
Description
Build Scans:
- elasticsearch-intake #27013 / 9.0.6_bwc-snapshots
- elasticsearch-pull-request #86365 / 9.0.6_part_2_bwc-snapshots
- elasticsearch-pull-request #86361 / 9.0.6_part_2_bwc-snapshots
- elasticsearch-pull-request #86289 / 9.1.3_bwc
- elasticsearch-pull-request #86289 / 9.0.6_bwc
- elasticsearch-pull-request #86289 / pr-upgrade-part-2
Reproduction Line:
./gradlew ":x-pack:plugin:logsdb:qa:rolling-upgrade:v9.0.6#bwcTest" -Dtests.class="org.elasticsearch.upgrades.SyntheticSourceRollingUpgradeIT" -Dtests.method="testIndexing {upgradedNodes=1}" -Dtests.seed=8D8C221421D85835 -Dtests.bwc=true -Dtests.locale=fr-MQ -Dtests.timezone=Europe/Zaporozhye -Druntime.java=24
Applicable branches:
main
Reproduces locally?:
N/A
Failure History:
See dashboard
Failure Message:
java.lang.ClassCastException: class java.lang.String cannot be cast to class java.util.List (java.lang.String and java.util.List are in module java.base of loader 'bootstrap')
Issue Reasons:
- [main] 6 failures in test testIndexing {upgradedNodes=1} (10.9% fail rate in 55 executions)
- [main] 2 failures in step 9.0.6_part_2_bwc-snapshots (25.0% fail rate in 8 executions)
- [main] 3 failures in pipeline elasticsearch-pull-request (33.3% fail rate in 9 executions)
Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.