[CI] ClassificationIT testWithOnlyTrainingRowsAndTrainingPercentIsHundred failing #123844
Description
Build Scans:
- elasticsearch-periodic #6885 / openjdk17_checkpart4_java-matrix
- elasticsearch-periodic #6794 / openjdk17_checkpart4_java-fips-matrix
Reproduction Line:
./gradlew ":x-pack:plugin:ml:qa:native-multi-node-tests:javaRestTest" --tests "org.elasticsearch.xpack.ml.integration.ClassificationIT.testWithOnlyTrainingRowsAndTrainingPercentIsHundred" -Dtests.seed=685E10DD60FE3265 -Dtests.locale=fr-BL -Dtests.timezone=Asia/Singapore -Druntime.java=17
Applicable branches:
8.x
Reproduces locally?:
N/A
Failure History:
See dashboard
Failure Message:
java.lang.AssertionError: Stats were: {"id":"classification_only_training_data_and_training_percent_is_100","state":"started","progress":[{"phase":"reindexing","progress_percent":100},{"phase":"loading_data","progress_percent":100},{"phase":"feature_selection","progress_percent":100},{"phase":"coarse_parameter_search","progress_percent":87},{"phase":"fine_tuning_parameters","progress_percent":0},{"phase":"final_training","progress_percent":0},{"phase":"writing_results","progress_percent":0},{"phase":"inference","progress_percent":0}],"data_counts":{"training_docs_count":300,"test_docs_count":0,"skipped_docs_count":0},"memory_usage":{"timestamp":1741525954640,"peak_usage_bytes":32324,"status":"ok"},"node":{"id":"JgorkFYsTeSRF6jUoUGBSg","name":"javaRestTest-2","ephemeral_id":"WCEKbHWCRH2LdwAvD9aNlQ","transport_address":"127.0.0.1:41241","attributes":{"testattr":"test","ml.allocated_processors":"32","ml.max_jvm_size":"536870912","ml.config_version":"12.0.0","ml.machine_memory":"1266042101
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Issue Reasons:
- [8.x] 2 failures in test testWithOnlyTrainingRowsAndTrainingPercentIsHundred (0.4% fail rate in 542 executions)
- [8.x] 2 failures in pipeline elasticsearch-periodic (14.3% fail rate in 14 executions)
Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.