Mao, Wei created SPARK-15480:
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Summary: Some InputInfo missed with window operation applied
Key: SPARK-15480
URL: https://issues.apache.org/jira/browse/SPARK-15480
Project: Spark
Issue Type: Bug
Components: Web UI
Reporter: Mao, Wei
Priority: Minor
It's a bug in Streaming UI. If BatchDuration is changed by window operation,
InputInfo on time with no output ops will not be shown in streaming UI.
Here is a simple example to reproduce:
```scala
val inputDStream = KafkaUtils.createDirectStream[String, String, StringDecoder,
StringDecoder](ssc, kafkaParam, topic)
val matchedDStream = inputDStream.window(batchInteval*2, batchInteval*2)
matchedDStream.foreachRDD(rdd => {
val count = rdd.count()
println(s"2 count number: ${count}")
})
```
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