Github user StefanRRichter commented on a diff in the pull request: https://github.com/apache/flink/pull/6376#discussion_r203978136 --- Diff: flink-tests/src/test/java/org/apache/flink/test/checkpointing/EventTimeAllWindowCheckpointingITCase.java --- @@ -133,9 +122,12 @@ public void apply( out.collect(new Tuple4<>(key, window.getStart(), window.getEnd(), new IntType(sum))); } }) - .addSink(new ValidatingSink(numKeys, numElementsPerKey / windowSize)).setParallelism(1); + .addSink(new ValidatingSink<>( + new EventTimeWindowCheckpointingITCase.SinkValidatorUpdateFun(numElementsPerKey), + new EventTimeWindowCheckpointingITCase.SinkValidatorCheckFun(numKeys, numElementsPerKey, windowSize))) + .setParallelism(1); - tryExecute(env, "Tumbling Window Test"); + env.execute("Tumbling Window Test"); --- End diff -- Same as above.
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