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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CARBONDATA-300) 5. Add EncodeProcessorStep which encodes the data with dictionary.
Date Fri, 21 Oct 2016 13:39:58 GMT

    [ https://issues.apache.org/jira/browse/CARBONDATA-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15595099#comment-15595099
] 

ASF GitHub Bot commented on CARBONDATA-300:
-------------------------------------------

Github user ravipesala commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/244#discussion_r84473138
  
    --- Diff: processing/src/main/java/org/apache/carbondata/processing/newflow/steps/encodestep/EncoderProcessorStepImpl.java
---
    @@ -0,0 +1,63 @@
    +/*
    + * 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.processing.newflow.steps.encodestep;
    +
    +import org.apache.carbondata.processing.newflow.AbstractDataLoadProcessorStep;
    +import org.apache.carbondata.processing.newflow.CarbonDataLoadConfiguration;
    +import org.apache.carbondata.processing.newflow.DataField;
    +import org.apache.carbondata.processing.newflow.encoding.RowEncoder;
    +import org.apache.carbondata.processing.newflow.encoding.impl.RowEncoderImpl;
    +import org.apache.carbondata.processing.newflow.exception.CarbonDataLoadingException;
    +import org.apache.carbondata.processing.newflow.row.CarbonRow;
    +
    +/**
    + * Encode data with dictionary values and composed with bit/byte packed key.
    + * nondictionary values are packed as bytes, and complex types are also packed as bytes.
    + */
    +public class EncoderProcessorStepImpl extends AbstractDataLoadProcessorStep {
    --- End diff --
    
    Here I convert only dictionary and nondictionary fields, remaining preparation is moved
to Sort step. 


> 5. Add EncodeProcessorStep which encodes the data with dictionary.
> ------------------------------------------------------------------
>
>                 Key: CARBONDATA-300
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-300
>             Project: CarbonData
>          Issue Type: Sub-task
>            Reporter: Ravindra Pesala
>            Assignee: Ravindra Pesala
>             Fix For: 0.2.0-incubating
>
>
> Add EncodeProcessorStep which encodes the data with dictionary.This dictionary can be
obtained from dictionary interface.



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