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[Test] Reduce concurrency when testing creation of security index #75293

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Sep 16, 2021
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[Test] Reduce concurrency when testing creation of security index #75293

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[Test] Reduce concurrency when testing creation of security index
ywangd Jul 13, 2021
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ywangd Jul 13, 2021
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Merge remote-tracking branch 'origin/master' into es-73779-create-use…
ywangd Aug 3, 2021
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ywangd Aug 3, 2021
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10 changes: 7 additions & 3 deletions ...terTest/java/org/elasticsearch/xpack/security/support/SecurityIndexManagerIntegTests.java
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Original file line number Diff line number Diff line change
Expand Up @@ -27,9 +27,10 @@ public class SecurityIndexManagerIntegTests extends SecurityIntegTestCase {
public void testConcurrentOperationsTryingToCreateSecurityIndexAndAlias() throws Exception {
assertSecurityIndexActive();
final int processors = Runtime.getRuntime().availableProcessors();
final int numThreads = scaledRandomIntBetween((processors + 1) / 2, 4 * processors);
final int maxNumRequests = 100 / numThreads; // bound to a maximum of 100 requests
final int numThreads = Math.min(50, scaledRandomIntBetween((processors + 1) / 2, 4 * processors)); // up to 50 threads
final int maxNumRequests = 50 / numThreads; // bound to a maximum of 50 requests
Comment on lines +30 to +31
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We could also choose to reduce the concurrency only when the test is inFipsJvm since the build stats show that all failures so far are for FIPS jobs.

final int numRequests = scaledRandomIntBetween(Math.min(4, maxNumRequests), maxNumRequests);
logger.info("creating users with [{}] threads, each sending [{}] requests", numThreads, numRequests);

final List<ActionFuture<PutUserResponse>> futures = new CopyOnWriteArrayList<>();
final List<Exception> exceptions = new CopyOnWriteArrayList<>();
Expand Down Expand Up @@ -71,7 +72,10 @@ protected void doRun() throws Exception {
assertThat(exceptions, Matchers.empty());
assertEquals(futures.size(), numRequests * numThreads);
for (ActionFuture<PutUserResponse> future : futures) {
assertTrue(future.actionGet().created());
// In rare cases, the user could be updated instead of created. For the purpose of
// this test, either created or updated is sufficient to prove that the security
// index is created. So we don't need to assert the value.
future.actionGet().created();
}
}

Expand Down