jerrypeng closed pull request #1896: When fetching from kafka, specify to get
the earliest of messages
URL: https://github.com/apache/incubator-pulsar/pull/1896
This is a PR merged from a forked repository.
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diff --git
a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSource.java
b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSource.java
index fa734184b1..ad967be2cb 100644
--- a/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSource.java
+++ b/pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaSource.java
@@ -69,6 +69,7 @@ public void open(Map<String, Object> config) throws Exception
{
props.put(ConsumerConfig.FETCH_MIN_BYTES_CONFIG,
kafkaSourceConfig.getFetchMinBytes().toString());
props.put(ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG,
kafkaSourceConfig.getAutoCommitIntervalMs().toString());
props.put(ConsumerConfig.SESSION_TIMEOUT_MS_CONFIG,
kafkaSourceConfig.getSessionTimeoutMs().toString());
+ props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
kafkaSourceConfig.getKeyDeserializationClass());
props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
kafkaSourceConfig.getValueDeserializationClass());
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