belugabehr commented on a change in pull request #2312:
URL: https://github.com/apache/hive/pull/2312#discussion_r639711891
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/cache/results/QueryResultsCache.java
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@@ -319,9 +312,8 @@ public boolean waitForValidStatus() {
// Status has not changed, continue waiting.
break;
}
-
synchronized (this) {
- this.wait(timeout);
+ this.wait();
Review comment:
This thread is waiting on the state change. Adding a timeout doesn't
cause the loop to exit, instead the thread will just loop and see that there
was no change and `wait` again. This timeout only adds churn.
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