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From sounakr <...@git.apache.org>
Subject [GitHub] carbondata pull request #1079: [WIP]Measure Filter implementation
Date Sun, 02 Jul 2017 20:22:23 GMT
Github user sounakr commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1079#discussion_r125191588
  
    --- Diff: core/src/main/java/org/apache/carbondata/core/scan/filter/executer/MeasureColumnExecuterFilterInfo.java
---
    @@ -0,0 +1,30 @@
    +/*
    + * 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.carbondata.core.scan.filter.executer;
    +
    +public class MeasureColumnExecuterFilterInfo {
    +
    +  byte[][] filterKeys;
    --- End diff --
    
    In Current Implementation kept filterkeys as Byte Array to keep it simple and in sync
with dimention array. During actual comparision the filter keys are converted back to Objects
and compared. In next phase optimization will change the Filter Keys to hold objects. 


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