Github user gauravgopi123 commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/185#discussion_r48784895
--- Diff:
engine/src/main/java/com/datatorrent/stram/engine/GenericNode.java ---
@@ -364,29 +413,49 @@ else if (!doCheckpoint) {
if (tracker.ports[trackerIndex] == null) {
tracker.ports[trackerIndex++] = activePort;
break;
- }
- else if (tracker.ports[trackerIndex] == activePort) {
+ } else if (tracker.ports[trackerIndex] == activePort) {
break;
}
trackerIndex++;
}
- if (trackerIndex == totalQueues) {
- trackerIterator = resetTupleTracker.iterator();
+ if (trackerIndex == regularQueues) {
+ Iterator<TupleTracker> trackerIterator =
resetTupleTracker.iterator();
while (trackerIterator.hasNext()) {
if (trackerIterator.next().tuple.getBaseSeconds() <=
baseSeconds) {
trackerIterator.remove();
}
}
- for (int s = sinks.length; s-- > 0; ) {
- sinks[s].put(t);
+ if (!delay) {
+ for (int s = sinks.length; s-- > 0; ) {
+ sinks[s].put(t);
+ }
+ controlTupleCount++;
}
- controlTupleCount++;
-
- assert (activeQueues.isEmpty());
- activeQueues.addAll(inputs.values());
+ if (!activeQueues.isEmpty()) {
+ // make sure they are all queues from DelayOperator
+ for (Map.Entry<String, SweepableReservoir> entry :
activeQueues) {
+ if
(!isInputPortConnectedToDelayOperator(entry.getKey())) {
+ assert (false);
+ }
+ }
+ activeQueues.clear();
+ }
+ activeQueues.addAll(inputs.entrySet());
expectingBeginWindow = activeQueues.size();
+
+ if (firstWindowId == -1) {
+ if (delay) {
+ for (int s = sinks.length; s-- > 0; ) {
+ sinks[s].put(t);
+ }
+ // if it's a DelayOperator and this is the first
RESET_WINDOW (start) or END_STREAM
--- End diff --
do we not need to do controlTupleCount++ as happening in `if` loop at line
430?
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