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From aljoscha <...@git.apache.org>
Subject [GitHub] flink pull request #5108: [FLINK-8181] [kafka] Make FlinkFixedPartitioner in...
Date Fri, 01 Dec 2017 14:53:50 GMT
Github user aljoscha commented on a diff in the pull request:

    https://github.com/apache/flink/pull/5108#discussion_r154363505
  
    --- Diff: flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/partitioner/FlinkFixedPartitioner.java
---
    @@ -68,6 +78,13 @@ public int partition(T record, byte[] key, byte[] value, String targetTopic,
int
     			partitions != null && partitions.length > 0,
     			"Partitions of the target topic is empty.");
     
    -		return partitions[parallelInstanceId % partitions.length];
    +		if (topicToFixedPartition.containsKey(targetTopic)) {
    --- End diff --
    
    Maybe yes, but I don't think we can do it this quickly now. Adding stateful stuff has
big implications and we should make sure to understand them all.


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