tillrohrmann commented on a change in pull request #7020: [FLINK-10774] [Kafka]
connection leak when partition discovery is disabled an…
URL: https://github.com/apache/flink/pull/7020#discussion_r240235183
##########
File path:
flink-connectors/flink-connector-kafka-0.9/src/main/java/org/apache/flink/streaming/connectors/kafka/internal/Kafka09PartitionDiscoverer.java
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@@ -94,7 +94,7 @@ protected void wakeupConnections() {
}
@Override
- protected void closeConnections() throws Exception {
+ protected synchronized void closeConnections() throws Exception {
Review comment:
Please revert
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