Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/1451#discussion_r47536647
--- Diff:
flink-streaming-connectors/flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/ZookeeperOffsetHandler.java
---
@@ -98,30 +97,42 @@ public void
seekFetcherToInitialOffsets(List<KafkaTopicPartitionLeader> partitio
@Override
public void close() throws IOException {
- zkClient.close();
+ curatorClient.close();
}
//
------------------------------------------------------------------------
// Communication with Zookeeper
//
------------------------------------------------------------------------
- public static void setOffsetInZooKeeper(ZkClient zkClient, String
groupId, String topic, int partition, long offset) {
- TopicAndPartition tap = new TopicAndPartition(topic, partition);
- ZKGroupTopicDirs topicDirs = new ZKGroupTopicDirs(groupId,
tap.topic());
- ZkUtils.updatePersistentPath(zkClient,
topicDirs.consumerOffsetDir() + "/" + tap.partition(), Long.toString(offset));
+ public static void setOffsetInZooKeeper(CuratorFramework curatorClient,
String groupId, String topic, int partition, long offset) throws Exception {
+ ZKGroupTopicDirs topicDirs = new ZKGroupTopicDirs(groupId,
topic);
+ String path = topicDirs.consumerOffsetDir() + "/" + partition;
+ ensureExists(curatorClient, path);
+ byte[] data = Long.toString(offset).getBytes();
--- End diff --
Compared to all the other stuff going on with the Kafka connector, this is
probably not an issue (it only happens at the rate of checkpoints).
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