stevenzwu commented on a change in pull request #3001:
URL: https://github.com/apache/iceberg/pull/3001#discussion_r694483716
##########
File path: flink/src/main/java/org/apache/iceberg/flink/sink/FlinkSink.java
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@@ -249,6 +251,19 @@ public Builder uidPrefix(String newPrefix) {
return this;
}
+ /**
+ * Set the {@link SlidingWindowReservoir} size (number of measurements
stored)
+ * for the two histogram metrics of data files and delete file size
distribution.
+ *
+ * @param newReservoirSize
+ * default is 128, which only add a small memory overhead of 1 KB (128 x
8B) per histogram. For large
Review comment:
will fix and update. please let me know if the new javadoc makes sense
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