Github user gyfora commented on a diff in the pull request:
https://github.com/apache/flink/pull/3766#discussion_r114282783
--- Diff:
flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/FlinkKafkaProducerBase.java
---
@@ -281,6 +307,47 @@ public void onCompletion(RecordMetadata metadata,
Exception exception) {
}
}
+ protected int[] getPartitionsByTopic(String topic,
KafkaProducer<byte[], byte[]> producer) {
+ Future<int[]> future = executor.submit(new
PartitionMetaTask(topic, producer));
+
+ try {
+ return future.get(kafkaMetaTimeoutMs,
TimeUnit.MILLISECONDS);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
--- End diff --
Should we maybe retry here a few times?
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