Fix DataStream mutation in test (elastic#108622)

Fixes elastic#108620
carlosdelest · May 14, 2024 · 4be03e9 · 4be03e9
1 parent 4e24cf9
commit 4be03e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/server/src/test/java/org/elasticsearch/cluster/metadata/DataStreamTests.java b/server/src/test/java/org/elasticsearch/cluster/metadata/DataStreamTests.java
@@ -145,7 +145,7 @@ protected DataStream mutateInstance(DataStream instance) {
                 if (randomBoolean() || autoShardingEvent == null) {
                     // If we're mutating the auto sharding event of the failure store, we need to ensure there's at least one failure index.
                     if (failureIndices.isEmpty()) {
-                        failureIndices = DataStreamTestHelper.randomIndexInstances();
+                        failureIndices = DataStreamTestHelper.randomNonEmptyIndexInstances();
                         failureStore = true;
                     }
                     autoShardingEvent = new DataStreamAutoShardingEvent(