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From chenerlu <...@git.apache.org>
Subject [GitHub] carbondata pull request #877: [CARBONDATA-951] create table ddl can specify ...
Date Thu, 11 May 2017 06:39:17 GMT
Github user chenerlu commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/877#discussion_r115913800
  
    --- Diff: core/src/main/java/org/apache/carbondata/core/datastore/chunk/impl/BitMapDimensionDataChunk.java
---
    @@ -0,0 +1,171 @@
    +/*
    + * 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.datastore.chunk.impl;
    +
    +import java.util.BitSet;
    +import java.util.List;
    +
    +import org.apache.carbondata.core.datastore.chunk.store.DimensionChunkStoreFactory;
    +import org.apache.carbondata.core.datastore.chunk.store.DimensionChunkStoreFactory.DimensionStoreType;
    +import org.apache.carbondata.core.datastore.chunk.store.impl.safe.SafeBitMapDimensionDataChunkStore;
    +import org.apache.carbondata.core.scan.executor.infos.KeyStructureInfo;
    +import org.apache.carbondata.core.scan.filter.executer.AbstractFilterExecuter.FilterOperator;
    +import org.apache.carbondata.core.scan.result.vector.CarbonColumnVector;
    +import org.apache.carbondata.core.scan.result.vector.ColumnVectorInfo;
    +
    +/**
    + * This class is gives access to fixed length dimension data chunk store
    + */
    +public class BitMapDimensionDataChunk extends AbstractDimensionDataChunk {
    +
    +  // private List<Integer> bitmap_encoded_dictionaries;
    +  // private List<Integer> bitmap_data_pages_length;
    +  /**
    +   * Constructor
    +   *
    +   * @param dataChunk            data chunk
    +   * @param invertedIndex        inverted index
    +   * @param invertedIndexReverse reverse inverted index
    +   * @param numberOfRows         number of rows
    +   * @param columnValueSize      size of each column value
    +   */
    +  public BitMapDimensionDataChunk(byte[] dataChunk, List<Integer> bitmap_encoded_dictionaries,
    +      List<Integer> bitmap_data_pages_length, int numberOfRows, int columnValueSize)
{
    +    // this.bitmap_encoded_dictionaries = bitmap_encoded_dictionaries;
    +    // this.bitmap_data_pages_length = bitmap_data_pages_length;
    --- End diff --
    
    Suggest delete unused code.


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