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[8.19] [ML] Wait for cluster state in test (#143767) #143849

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Merged
elasticsearchmachine merged 1 commit into from
Mar 9, 2026
Merged

[8.19] [ML] Wait for cluster state in test (#143767) #143849

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7 changes: 6 additions & 1 deletion ...ternalClusterTest/java/org/elasticsearch/xpack/ml/integration/BasicDistributedJobsIT.java
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,6 @@ public void testFailOverBasics() throws Exception {
assertRecentLastTaskStateChangeTime(MlTasks.jobTaskId(job.getId()), Duration.of(10, ChronoUnit.SECONDS), null);
}

@AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/82591")
public void testFailOverBasics_withDataFeeder() throws Exception {
internalCluster().ensureAtLeastNumDataNodes(4);
ensureStableCluster(4);
Expand Down Expand Up @@ -166,6 +165,12 @@ public void testFailOverBasics_withDataFeeder() throws Exception {
assertEquals(1, statsResponse.getResponse().results().size());
assertEquals(DatafeedState.STARTED, statsResponse.getResponse().results().get(0).getDatafeedState());
});

// Ensure all nodes have a consistent view of the cluster state before cleanup
// runs, otherwise the stop-datafeed request during cleanup may be routed to a
// node that hasn't yet received the state update showing the datafeed as started.
// See https://github.com/elastic/elasticsearch/issues/82591
waitNoPendingTasksOnAll();
}

public void testJobAutoClose() throws Exception {
Expand Down