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ESQL: Stabilize heap attack test #132045

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Merged
merged 3 commits into from
Jul 30, 2025
Merged

ESQL: Stabilize heap attack test #132045

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ESQL: Stabilize heap attack test
nik9000 Jul 28, 2025
1b11786
Merge branch 'main' into esql_flush_heap_attack
nik9000 Jul 29, 2025
9aea66d
Merge branch 'main' into esql_flush_heap_attack
nik9000 Jul 30, 2025
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10 changes: 9 additions & 1 deletion ...p-attack/src/javaRestTest/java/org/elasticsearch/xpack/esql/heap_attack/HeapAttackIT.java
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Original file line number Diff line number Diff line change
Expand Up @@ -894,7 +894,6 @@ private void initGiantTextField(int docs) throws IOException {
}
}
}

logger.info("loading many documents with one big text field - docs per bulk {}", docsPerBulk);

int fieldSize = Math.toIntExact(ByteSizeValue.ofMb(5).getBytes());
Expand Down Expand Up @@ -1064,6 +1063,15 @@ private void bulk(String name, String bulk) throws IOException {
);
Response response = client().performRequest(request);
assertThat(entityAsMap(response), matchesMap().entry("errors", false).extraOk());

/*
* Flush after each bulk to clear the test-time seenSequenceNumbers Map in
* TranslogWriter. Without this the server will OOM from time to time keeping
* stuff around to run assertions on.
*/
request = new Request("POST", "/" + name + "/_flush");
response = client().performRequest(request);
assertThat(entityAsMap(response), matchesMap().entry("_shards", matchesMap().extraOk().entry("failed", 0)).extraOk());
}

private void initIndex(String name, String bulk) throws IOException {
Expand Down