lamber-ken commented on a change in pull request #1469:
URL: https://github.com/apache/incubator-hudi/pull/1469#discussion_r412988167
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File path:
hudi-common/src/main/java/org/apache/hudi/common/util/HoodieTimer.java
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@@ -69,4 +76,13 @@ public long endTimer() {
}
return timeInfoDeque.pop().stop();
}
+
+ public long deltaTime() {
Review comment:
hi @nsivabalan, as follown, we need call `startTimer()` and `endTimer()`.
```
// HoodieTimer
T0: HoodieTimer timer = new HoodieTimer(); timer.startTimer();
T1: timer.endTimer(); timer.startTimer();
T2: timer.endTimer(); timer.startTimer();
T3: timer.endTimer(); timer.startTimer();
T4: timer.endTimer(); timer.startTimer();
// Delta
T0: HoodieTimer timer = new HoodieTimer();
T1: timer.deltaTime();
T2: timer.deltaTime();
T3: timer.deltaTime();
T4: timer.deltaTime();
```
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