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From anubhav100 <...@git.apache.org>
Subject [GitHub] carbondata pull request #1159: [CARBONDATA-1274] Adds example for update and...
Date Wed, 12 Jul 2017 09:44:26 GMT
Github user anubhav100 commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1159#discussion_r126909663
  
    --- Diff: examples/spark2/src/main/scala/org/apache/carbondata/examples/DataUpdateDeleteExample.scala
---
    @@ -0,0 +1,183 @@
    +/*
    + * 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.spark.sql.SaveMode
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.core.constants.CarbonCommonConstants
    +import org.apache.carbondata.core.util.CarbonProperties
    +
    +object DataUpdateDeleteExample {
    +
    +  def main(args: Array[String]) {
    +
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +      + "../../../..").getCanonicalPath
    +
    +    var hdfsStoreFlg = false;
    +    if (args != null && args.size > 0) {
    +      if ("true".equalsIgnoreCase(args(0))) {
    +        hdfsStoreFlg = true
    +      }
    +    }
    +    var storeLocation = s"$rootPath/examples/spark2/target/store"
    +    var warehouse = s"$rootPath/examples/spark2/target/warehouse"
    +    var metastoredb = s"$rootPath/examples/spark2/target"
    +    var testData = s"$rootPath/examples/spark2/src/main/resources/data_update.csv"
    +    if (hdfsStoreFlg) {
    +      storeLocation = "hdfs://nameservice1/carbon2/data/"
    +      warehouse = "hdfs://nameservice1/carbon2/warehouse/"
    +      metastoredb = "hdfs://nameservice1/carbon2/carbonstore/"
    +      testData = "hdfs://nameservice1/carbon2/data_update.csv"
    +    }
    +
    +    import org.apache.spark.sql.CarbonSession._
    +    val spark = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("CarbonSessionExample")
    --- End diff --
    
    correct the app name from carbonsession example to DataUpdateDeleteExample


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