pnowojski closed pull request #6688: [FLINK-10321][network] Simplify the
condition of BroadcastPartitioner
URL: https://github.com/apache/flink/pull/6688
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
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diff --git
a/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/partitioner/BroadcastPartitioner.java
b/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/partitioner/BroadcastPartitioner.java
index 3d0e108bf28..c796813adc5 100644
---
a/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/partitioner/BroadcastPartitioner.java
+++
b/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/partitioner/BroadcastPartitioner.java
@@ -30,22 +30,18 @@
public class BroadcastPartitioner<T> extends StreamPartitioner<T> {
private static final long serialVersionUID = 1L;
- int[] returnArray;
- boolean set;
- int setNumber;
+ private int[] returnArray;
@Override
public int[] selectChannels(SerializationDelegate<StreamRecord<T>>
record,
int numberOfOutputChannels) {
- if (set && setNumber == numberOfOutputChannels) {
+ if (returnArray != null && returnArray.length ==
numberOfOutputChannels) {
return returnArray;
} else {
this.returnArray = new int[numberOfOutputChannels];
for (int i = 0; i < numberOfOutputChannels; i++) {
returnArray[i] = i;
}
- set = true;
- setNumber = numberOfOutputChannels;
return returnArray;
}
}
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