diff --git a/flink-runtime/src/main/java/org/apache/flink/runtime/metrics/DescriptiveStatisticsHistogramStatistics.java b/flink-runtime/src/main/java/org/apache/flink/runtime/metrics/DescriptiveStatisticsHistogramStatistics.java index 7995a2edc5edd..c8fa2b2a4d9c9 100644 --- a/flink-runtime/src/main/java/org/apache/flink/runtime/metrics/DescriptiveStatisticsHistogramStatistics.java +++ b/flink-runtime/src/main/java/org/apache/flink/runtime/metrics/DescriptiveStatisticsHistogramStatistics.java @@ -174,6 +174,8 @@ private void maybeInitPercentile() { } if (data != null) { percentilesImpl.setData(data); + } else { + percentilesImpl.setData(new double[] {0.0}); } } }