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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2021/02/08 11:28:42 UTC

[GitHub] [beam] scwhittle commented on a change in pull request #13861: [BEAM-11727] Optimize ExecutionStateSampler by removing unnecessary o…

scwhittle commented on a change in pull request #13861:
URL: https://github.com/apache/beam/pull/13861#discussion_r571973144



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File path: runners/core-java/src/main/java/org/apache/beam/runners/core/metrics/ExecutionStateSampler.java
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@@ -36,8 +36,7 @@
 /** Monitors the execution of one or more execution threads. */
 public class ExecutionStateSampler {
 
-  private final ConcurrentSkipListSet<ExecutionStateTracker> activeTrackers =
-      new ConcurrentSkipListSet<>();
+  private final HashSet<ExecutionStateTracker> activeTrackers = new HashSet<>();

Review comment:
       Thanks! I forgot about the Java annotations.




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