Github user tzulitai commented on a diff in the pull request:
https://github.com/apache/flink/pull/2789#discussion_r87745778
--- Diff:
flink-streaming-connectors/flink-connector-kafka-base/src/test/java/org/apache/flink/streaming/connectors/kafka/KafkaShortRetentionTestBase.java
---
@@ -172,8 +173,14 @@ public void cancel() {
// ----------- add consumer dataflow ----------
+ // the consumer should only poll very small chunks
+ Properties consumerProps = new Properties();
+ consumerProps.putAll(standardProps);
+ consumerProps.putAll(secureProps);
+ consumerProps.setProperty("fetch.message.max.bytes", "100");
--- End diff --
I think we shouldn't be setting `fetch.message.max.bytes` here. The config
key for this setting has changed across Kafka versions (for 0.9+ it's
`max.partition.fetch.bytes`). The version-specific `standardProps` already set
values for this config.
So, the original `props` that only contains `standardProps` and
`secureProps` should be enough for the test to work.
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