Github user srdo commented on a diff in the pull request:
https://github.com/apache/storm/pull/2150#discussion_r123876459
--- Diff:
external/storm-kafka-client/src/main/java/org/apache/storm/kafka/spout/ManualPartitionSubscription.java
---
@@ -58,21 +51,21 @@ public
ManualPartitionNamedSubscription(ManualPartitioner parter, String ... top
@Override
public void refreshAssignment() {
- List<TopicPartition> allPartitions = new ArrayList<>();
- for (String topic : topics) {
- for (PartitionInfo partitionInfo:
consumer.partitionsFor(topic)) {
- allPartitions.add(new
TopicPartition(partitionInfo.topic(), partitionInfo.partition()));
- }
- }
+ List<TopicPartition> allPartitions =
partitionFilter.getFilteredTopicPartitions(consumer);
Collections.sort(allPartitions, TopicPartitionComparator.INSTANCE);
Set<TopicPartition> newAssignment = new
HashSet<>(partitioner.partition(allPartitions, context));
if (!newAssignment.equals(currentAssignment)) {
+ consumer.assign(newAssignment);
if (currentAssignment != null) {
listener.onPartitionsRevoked(currentAssignment);
- listener.onPartitionsAssigned(newAssignment);
}
+ listener.onPartitionsAssigned(newAssignment);
currentAssignment = newAssignment;
- consumer.assign(currentAssignment);
--- End diff --
Will fix
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