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https://issues.apache.org/jira/browse/FLINK-6618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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sunjincheng updated FLINK-6618:
-------------------------------
Issue Type: Sub-task (was: Bug)
Parent: FLINK-6619
> Fix `GroupWindow` JAVA logical plans not consistent with SCALA logical plans.
> -----------------------------------------------------------------------------
>
> Key: FLINK-6618
> URL: https://issues.apache.org/jira/browse/FLINK-6618
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Affects Versions: 1.3.0
> Reporter: sunjincheng
> Assignee: sunjincheng
>
> I find 2 bugs as follows:
> 1. {{GroupWindowStringExpressionTest}} testcase bug:
> {{Assert.assertEquals("Logical Plans do not match", resJava.logicalPlan,
> resJava.logicalPlan)}} -> {{Assert.assertEquals("Logical Plans do not match",
> resJava.logicalPlan, resScala.logicalPlan)}}
> 2. When i fix the bug above, we got anther bug:
> {code}
> java.lang.AssertionError: Logical Plans do not match
> Expected :Project(ListBuffer('string, 'TMP_4, 'TMP_5, 'TMP_6, ('TMP_7 * 2) as
> '_c4),WindowAggregate(List('string),SlidingGroupWindow('w, 'rowtime,
> 14400000.millis, 7200000.millis),List(),List(CountAggFunction(List('string))
> as 'TMP_4, sum('int) as 'TMP_5, WeightedAvg(List('long, 'int)) as 'TMP_6,
> WeightedAvg(List('int, 'int)) as 'TMP_7),Project(ArrayBuffer('string, 'int,
> 'long,
> 'rowtime),CatalogNode(WrappedArray(_DataStreamTable_0),RecordType(INTEGER
> int, BIGINT long, VARCHAR(2147483647) string, TIMESTAMP(3) rowtime)))))
> Actual :Project(ListBuffer('string, 'TMP_0, 'TMP_1, 'TMP_2, ('TMP_3 * 2) as
> '_c4),WindowAggregate(ArrayBuffer('string),SlidingGroupWindow('w, 'rowtime,
> 14400000.millis,
> 7200000.millis),List(),List(CountAggFunction(ArrayBuffer('string)) as 'TMP_0,
> sum('int) as 'TMP_1, WeightedAvg(ArrayBuffer('long, 'int)) as 'TMP_2,
> WeightedAvg(ArrayBuffer('int, 'int)) as 'TMP_3),Project(ArrayBuffer('string,
> 'int, 'long,
> 'rowtime),CatalogNode(WrappedArray(_DataStreamTable_0),RecordType(INTEGER
> int, BIGINT long, VARCHAR(2147483647) string, TIMESTAMP(3) rowtime)))))
> {code}
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