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From rtudoran <...@git.apache.org>
Subject [GitHub] flink pull request #3889: [FLINK-6075] - Support Limit/Top(Sort) for Stream ...
Date Wed, 28 Jun 2017 15:31:04 GMT
Github user rtudoran commented on a diff in the pull request:

    --- Diff: flink-libraries/flink-table/src/test/scala/org/apache/flink/table/runtime/aggregate/TimeSortProcessFunctionTest.scala
    @@ -0,0 +1,256 @@
    + * Licensed to the Apache Software Foundation (ASF) under one
    + * or more contributor license agreements.  See the NOTICE file
    + * distributed with this work for additional information
    + * regarding copyright ownership.  The ASF licenses this file
    + * to you under the Apache License, Version 2.0 (the
    + * "License"); you may not use this file except in compliance
    + * with the License.  You may obtain a copy of the License at
    + *
    + *     http://www.apache.org/licenses/LICENSE-2.0
    + *
    + * Unless required by applicable law or agreed to in writing, software
    + * distributed under the License is distributed on an "AS IS" BASIS,
    + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    + * See the License for the specific language governing permissions and
    + * limitations under the License.
    + */
    +package org.apache.flink.table.runtime.aggregate
    +import java.util.Comparator
    +import java.util.concurrent.ConcurrentLinkedQueue
    +import java.lang.{Integer => JInt, Long => JLong}
    +import org.apache.flink.api.common.typeinfo.BasicTypeInfo._
    +import org.apache.flink.api.common.typeinfo.{BasicTypeInfo, TypeInformation}
    +import org.apache.flink.api.java.functions.KeySelector
    +import org.apache.flink.api.java.typeutils.RowTypeInfo
    +import org.apache.flink.streaming.api.operators.KeyedProcessOperator
    +import org.apache.flink.streaming.api.watermark.Watermark
    +import org.apache.flink.streaming.runtime.streamrecord.StreamRecord
    +import org.apache.flink.streaming.util.{KeyedOneInputStreamOperatorTestHarness, TestHarnessUtil}
    +import org.apache.flink.types.Row
    +import org.junit.Test
    +import org.apache.flink.table.runtime.aggregate.ProcTimeSortProcessFunction
    +import org.apache.flink.table.runtime.aggregate.RowTimeSortProcessFunction
    +import org.apache.flink.table.runtime.aggregate.TimeSortProcessFunctionTest._
    +import org.apache.flink.api.java.typeutils.runtime.RowComparator
    +import org.apache.flink.api.common.typeutils.TypeSerializer
    +import org.apache.flink.api.common.typeutils.TypeComparator
    +import org.apache.flink.table.runtime.types.{CRow, CRowTypeInfo}
    +import org.apache.flink.streaming.api.TimeCharacteristic
    +class TimeSortProcessFunctionTest{
    --- End diff --
    I do not understand - this test was added (see below testSortRowTimeHarnessPartitioned)
...perhaps this is an old comment ...

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