ableegoldman commented on a change in pull request #9383:
URL: https://github.com/apache/kafka/pull/9383#discussion_r501875691
##########
File path:
streams/src/test/java/org/apache/kafka/streams/integration/HighAvailabilityTaskAssignorIntegrationTest.java
##########
@@ -286,7 +286,8 @@ private static Properties streamsProperties(final String
appId,
mkEntry(StreamsConfig.PROBING_REBALANCE_INTERVAL_MS_CONFIG,
"60000"),
mkEntry(StreamsConfig.InternalConfig.ASSIGNMENT_LISTENER,
configuredAssignmentListener),
mkEntry(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, "100"),
-
mkEntry(StreamsConfig.InternalConfig.INTERNAL_TASK_ASSIGNOR_CLASS,
HighAvailabilityTaskAssignor.class.getName())
+
mkEntry(StreamsConfig.InternalConfig.INTERNAL_TASK_ASSIGNOR_CLASS,
HighAvailabilityTaskAssignor.class.getName()),
+ mkEntry(StreamsConfig.NUM_STREAM_THREADS_CONFIG, 40)
Review comment:
Can we add a comment here explaining why we set the thread count so
high? I feel like we'll forget and be really confused when we stumble across
this in the future.
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