[jira] [Created] (SPARK-15480) Some InputInfo missed with window operation applied

["Mao, Wei (JIRA)" <ji...@apache.org>]

Mao, Wei created SPARK-15480:
--------------------------------

             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}")
})
```



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org