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[pulsar-broker] Handle NPE in unblock stuck subscrption task when dis… #10430

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May 4, 2021
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[pulsar-broker] Handle NPE in unblock stuck subscrption task when dis… #10430

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2 changes: 1 addition & 1 deletion ...ker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1098,7 +1098,7 @@ public boolean checkIsCanDeleteConsumerPendingAck(PositionImpl position) {
}

public boolean checkAndUnblockIfStuck() {
return dispatcher.checkAndUnblockIfStuck();
return dispatcher != null ? dispatcher.checkAndUnblockIfStuck() : false;
}

private static final Logger log = LoggerFactory.getLogger(PersistentSubscription.class);
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