xiaocairush commented on code in PR #13885:
URL: https://github.com/apache/kafka/pull/13885#discussion_r1235455670
##########
connect/runtime/src/main/java/org/apache/kafka/connect/runtime/WorkerConnector.java:
##########
@@ -325,20 +325,20 @@ public boolean awaitShutdown(long timeoutMs) {
}
public void transitionTo(TargetState targetState, Callback<TargetState>
stateChangeCallback) {
- Callback<TargetState> preEmptedStateChangeCallback;
- TargetState preEmptedState;
+ Callback<TargetState> preEmptiedStateChangeCallback;
+ TargetState preEmptiedState;
Review Comment:
resolved
##########
connect/runtime/src/main/java/org/apache/kafka/connect/runtime/WorkerConnector.java:
##########
@@ -325,20 +325,20 @@ public boolean awaitShutdown(long timeoutMs) {
}
public void transitionTo(TargetState targetState, Callback<TargetState>
stateChangeCallback) {
- Callback<TargetState> preEmptedStateChangeCallback;
- TargetState preEmptedState;
+ Callback<TargetState> preEmptiedStateChangeCallback;
+ TargetState preEmptiedState;
synchronized (this) {
- preEmptedStateChangeCallback =
pendingStateChangeCallback.getAndSet(stateChangeCallback);
- preEmptedState = pendingTargetStateChange.getAndSet(targetState);
+ preEmptiedStateChangeCallback =
pendingStateChangeCallback.getAndSet(stateChangeCallback);
+ preEmptiedState = pendingTargetStateChange.getAndSet(targetState);
notify();
}
- if (preEmptedStateChangeCallback != null) {
- preEmptedStateChangeCallback.onCompletion(
+ if (preEmptiedStateChangeCallback != null) {
+ preEmptiedStateChangeCallback.onCompletion(
new ConnectException(
- "Could not begin changing connector state to " +
preEmptedState.name()
+ "Could not begin changing connector state to " +
preEmptiedState.name()
+ " before another request to change state was
made;"
+ " the new request (which is to change the
state to " + targetState.name()
- + ") has pre-empted this one"),
+ + ") has pre-emptied this one"),
Review Comment:
resolved
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