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[ML] Fix flaky ForecastIT#testOverflowToDisk #137452

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Merged
valeriy42 merged 2 commits into from
Oct 31, 2025
Merged

[ML] Fix flaky ForecastIT#testOverflowToDisk #137452

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cc3b665
Enhance forecast status handling in MlNativeAutodetectIntegTestCase. …
valeriy42 Oct 31, 2025
f118334
Remove muted test for ForecastIT in muted-tests.yml
valeriy42 Oct 31, 2025
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18 changes: 17 additions & 1 deletion ...RestTest/java/org/elasticsearch/xpack/ml/integration/MlNativeAutodetectIntegTestCase.java
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Original file line number Diff line number Diff line change
Expand Up @@ -246,7 +246,19 @@ protected String forecast(String jobId, TimeValue duration, TimeValue expiresIn,

protected void waitForecastToFinish(String jobId, String forecastId) throws Exception {
// Forecasts can take an eternity to complete in the FIPS JVM
waitForecastStatus(inFipsJvm() ? 300 : 90, jobId, forecastId, ForecastRequestStats.ForecastRequestStatus.FINISHED);
int timeoutSeconds = inFipsJvm() ? 300 : 90;
// First wait for the forecast document to exist and be in a non-terminal state
// This handles the race condition where the document may be SCHEDULED or STARTED initially
waitForecastStatus(
timeoutSeconds,
jobId,
forecastId,
ForecastRequestStats.ForecastRequestStatus.SCHEDULED,
ForecastRequestStats.ForecastRequestStatus.STARTED,
ForecastRequestStats.ForecastRequestStatus.FINISHED
);
Comment on lines +249 to +259
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Copilot AI Oct 31, 2025

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Corrected spelling of 'flacky' to 'flaky' in the PR title.

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// Then wait specifically for FINISHED status
waitForecastStatus(timeoutSeconds, jobId, forecastId, ForecastRequestStats.ForecastRequestStatus.FINISHED);
}

protected void waitForecastStatus(String jobId, String forecastId, ForecastRequestStats.ForecastRequestStatus... status)
Expand All @@ -261,6 +273,10 @@ protected void waitForecastStatus(
ForecastRequestStats.ForecastRequestStatus... status
) throws Exception {
assertBusy(() -> {
// Refresh the index to ensure recently indexed forecast stats documents are visible
indicesAdmin().prepareRefresh(AnomalyDetectorsIndex.jobResultsAliasedName(jobId))
.setIndicesOptions(IndicesOptions.LENIENT_EXPAND_OPEN_HIDDEN)
.get();
ForecastRequestStats forecastRequestStats = getForecastStats(jobId, forecastId);
assertThat(forecastRequestStats, is(notNullValue()));
assertThat(forecastRequestStats.getStatus(), in(status));
Expand Down