[CI] ClassificationIT testDeleteExpiredData_RemovesUnusedState failing #116234
Description
Build Scans:
- elasticsearch-periodic #6261 / openjdk17_checkpart4_java-matrix
- elasticsearch-pull-request #55174 / part-4
- elasticsearch-periodic #6198 / openjdk21_checkpart4_java-matrix
- elasticsearch-periodic #6149 / openjdk22_checkpart4_java-matrix
Reproduction Line:
./gradlew ":x-pack:plugin:ml:qa:native-multi-node-tests:javaRestTest" --tests "org.elasticsearch.xpack.ml.integration.ClassificationIT.testDeleteExpiredData_RemovesUnusedState" -Dtests.seed=80798C2AA7F34E40 -Dtests.locale=se-SE -Dtests.timezone=Iran -Druntime.java=17
Applicable branches:
8.18
Reproduces locally?:
N/A
Failure History:
See dashboard
Failure Message:
java.lang.AssertionError: Stats were: {"id":"classification_delete_expired_data","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":99},{"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":100,"test_docs_count":0,"skipped_docs_count":0},"memory_usage":{"timestamp":1738965736252,"peak_usage_bytes":14691,"status":"ok"},"node":{"id":"U4eNy60NQEKwrum5GYPKIQ","name":"javaRestTest-1","ephemeral_id":"4jnQhD-0Qm2_PMOa6N2Eww","transport_address":"127.0.0.1:32923","attributes":{"testattr":"test","ml.allocated_processors":"32","ml.max_jvm_size":"536870912","ml.config_version":"12.0.0","ml.machine_memory":"126604197888","ml.allocated_processor
[truncated]
Issue Reasons:
- [8.18] 4 failures in test testDeleteExpiredData_RemovesUnusedState (0.6% fail rate in 619 executions)
- [8.18] 3 failures in pipeline elasticsearch-periodic (17.6% fail rate in 17 executions)
Note:
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