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From jackylk <...@git.apache.org>
Subject [GitHub] carbondata pull request #1805: [CARBONDATA-1827] S3 Carbon Implementation
Date Wed, 17 Jan 2018 15:47:47 GMT
Github user jackylk commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1805#discussion_r162090538
  
    --- Diff: examples/spark2/src/main/scala/org/apache/carbondata/examples/S3Example.scala
---
    @@ -0,0 +1,157 @@
    +/*
    + * 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.examples
    +
    +import java.io.File
    +
    +import org.apache.hadoop.fs.s3a.Constants.{ACCESS_KEY, ENDPOINT, SECRET_KEY}
    +import org.apache.spark.sql.SparkSession
    +import org.slf4j.{Logger, LoggerFactory}
    +
    +import org.apache.carbondata.core.constants.CarbonCommonConstants
    +
    +object S3Example {
    +
    +  /**
    +   * This example demonstrate usage of
    +   * 1. create carbon table with storage location on object based storage
    +   *    like AWS S3, Huawei OBS, etc
    +   * 2. load data into carbon table, the generated file will be stored on object based
storage
    +   *    query the table.
    +   * 3. With the indexing feature of carbondata, the data read from object based storage
is minimum,
    +   *    thus providing both high performance analytic and low cost storage
    +   *
    +   * @param args require three parameters "Access-key" "Secret-key"
    +   *             "s3 bucket path" "spark-master" "s3-endpoint"
    --- End diff --
    
    modify to  `table path on S3`


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