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SaintBacchus commented on SPARK-6605: ------------------------------------- Hi, [~tdas] can you have a look at this problem? Is this acceptable for streaming users? > Same transformation in DStream leads to different result > -------------------------------------------------------- > > Key: SPARK-6605 > URL: https://issues.apache.org/jira/browse/SPARK-6605 > Project: Spark > Issue Type: Bug > Components: Streaming > Affects Versions: 1.3.0 > Reporter: SaintBacchus > Fix For: 1.4.0 > > > The transformation *reduceByKeyAndWindow* has two implementations: one use > the *WindowDstream* and the other use *ReducedWindowedDStream*. > But the result always is the same, except when an empty windows occurs. > As a wordcount example, if a period of time (larger than window time) has no > data coming, the first *reduceByKeyAndWindow* has no elem inside but the > second has many elem with the zero value inside. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org