Github user fhueske commented on a diff in the pull request: https://github.com/apache/flink/pull/828#discussion_r32303124 --- Diff: flink-java/src/main/java/org/apache/flink/api/java/hadoop/mapreduce/HadoopInputFormatBase.java --- @@ -131,6 +136,11 @@ public BaseStatistics getStatistics(BaseStatistics cachedStats) throws IOExcepti throw new RuntimeException(e); } + // Configure input format for splits + if (mapreduceInputFormat instanceof Configurable) { --- End diff -- I think this is not necessary, because the JM calls `configure()` before requesting InputSplits.
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