merlimat commented on a change in pull request #627: Reduce thread executor
pool sizes when running unit tests
URL: https://github.com/apache/incubator-pulsar/pull/627#discussion_r130998656
##########
File path:
pulsar-broker/src/main/java/org/apache/pulsar/broker/PulsarService.java
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@@ -78,6 +78,16 @@
* Main class for Pulsar broker service
*/
public class PulsarService implements AutoCloseable {
+
+ private static final int EXECUTOR_THREAD_COUNT = Integer
+ .parseInt(System.getProperty("pulsar.executor-thread-count",
"20"));
Review comment:
I agree on that but I was having 2 concerns about it:
* We might end up many executor sizes in the `ServiceConfiguration` and it
would be tricky to properly explain all of them
* We typically provide a default value in the `conf/broker.conf`. If the
default is dependent on the number of cores, that might be tricky.
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