[GitHub] incubator-carbondata pull request #751: [CARBONDATA-816] Added Example for H...

[qiuchenjian-2]

GitHub user anubhav100 opened a pull request:

    https://github.com/apache/incubator-carbondata/pull/751

    [CARBONDATA-816]  Added Example for Hive Integration

    Added Example For HIve Carbon Integration
   


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/anubhav100/incubator-carbondata CARBONDATA-816

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-carbondata/pull/751.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #751
   
----
commit 22777620df18b1e9d98a9ec7e15674c0e50f6334
Author: anubhav100 <[hidden email]>
Date:   2017-04-06T12:17:35Z

    added example for hive carbon integration

----


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[qiuchenjian-2]

Github user anubhav100 commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    @chenliang613 can you please have a look?


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[qiuchenjian-2]

Github user CarbonDataQA commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    Build Success with Spark 1.6.2, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder/1490/



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[qiuchenjian-2]

Github user CarbonDataQA commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    Build Success with Spark 1.6.2, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder/1495/



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[qiuchenjian-2]

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

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110371730
 
    --- Diff: integration/hive/pom.xml ---
    @@ -95,7 +168,9 @@
                     <!-- Note config is repeated in scalatest config -->
                     <configuration>
                         <includes>
    -                        <include>**/Test*.java</include>
    --- End diff --
   
    add maven-scala-plugin, like spark2 module


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[qiuchenjian-2]

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

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110371979
 
    --- Diff: integration/hive/src/main/scala/org/apache/carbondata/hiveexample/HiveExample.scala ---
    @@ -0,0 +1,146 @@
    +/*
    + * 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.hiveexample
    +
    +import java.io.File
    +import java.sql.{DriverManager, ResultSet, SQLException, Statement}
    +
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.common.logging.LogServiceFactory
    +import org.apache.carbondata.hive.server.HiveEmbeddedServer2
    +
    +object HiveExample {
    +
    +  private val driverName: String = "org.apache.hive.jdbc.HiveDriver"
    +
    +  /**
    +   * @param args
    +   * @throws SQLException
    +   */
    +  @throws[SQLException]
    +  def main(args: Array[String]) {
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +                            + "../../../..").getCanonicalPath
    +    val warehouse = s"$rootPath/integration/hive/target/warehouse"
    +    val metaStore_Db = s"$rootPath/integration/hive/target/carbon_metaStore_db"
    +    val logger = LogServiceFactory.getLogService(this.getClass.getCanonicalName)
    +
    +    import org.apache.spark.sql.CarbonSession._
    +
    +    val carbon = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("HiveExample")
    +      .config("carbon.sql.warehouse.dir", warehouse).enableHiveSupport()
    +      .getOrCreateCarbonSession(
    +        "hdfs://localhost:54310/opt/carbonStore", metaStore_Db)
    +
    +    carbon.sql("""drop table if exists hive_carbon_example""".stripMargin)
    +
    +    carbon
    +      .sql(
    +        """create table hive_carbon_example (id int,name string,salary double) stored by
    +          |'carbondata' """
    +          .stripMargin)
    +
    +    carbon.sql(
    +      s"""
    +           LOAD DATA LOCAL INPATH '$rootPath/integration/hive/src/main/resources/data.csv' into
    +           table
    +         hive_carbon_example
    +           """)
    +    carbon.sql("select * from hive_carbon_example").show()
    +
    +    carbon.stop()
    +
    +    try {
    +      Class.forName(driverName)
    +    }
    +    catch {
    +      case classNotFoundException: ClassNotFoundException =>
    +        classNotFoundException.printStackTrace()
    +    }
    +
    +    val hiveEmbeddedServer2 = new HiveEmbeddedServer2()
    +    hiveEmbeddedServer2.start()
    +    val port = hiveEmbeddedServer2.getFreePort
    +    val con = DriverManager.getConnection(s"jdbc:hive2://localhost:$port/default", "", "")
    +    val stmt: Statement = con.createStatement
    +
    +    logger.info(s"============HIVE CLI IS STARTED ON PORT $port ==============")
    +
    +    stmt
    +      .execute(s"ADD JAR $rootPath/assembly/target/scala-2.11/carbondata_2.11-1.1" +
    --- End diff --
   
    check whether jar file is exists or not


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[qiuchenjian-2]

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

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110371806
 
    --- Diff: integration/hive/src/main/scala/org/apache/carbondata/hiveexample/HiveExample.scala ---
    @@ -0,0 +1,146 @@
    +/*
    + * 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.hiveexample
    +
    +import java.io.File
    +import java.sql.{DriverManager, ResultSet, SQLException, Statement}
    +
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.common.logging.LogServiceFactory
    +import org.apache.carbondata.hive.server.HiveEmbeddedServer2
    +
    +object HiveExample {
    +
    +  private val driverName: String = "org.apache.hive.jdbc.HiveDriver"
    +
    +  /**
    +   * @param args
    +   * @throws SQLException
    +   */
    +  @throws[SQLException]
    +  def main(args: Array[String]) {
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +                            + "../../../..").getCanonicalPath
    +    val warehouse = s"$rootPath/integration/hive/target/warehouse"
    +    val metaStore_Db = s"$rootPath/integration/hive/target/carbon_metaStore_db"
    +    val logger = LogServiceFactory.getLogService(this.getClass.getCanonicalName)
    +
    +    import org.apache.spark.sql.CarbonSession._
    +
    +    val carbon = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("HiveExample")
    +      .config("carbon.sql.warehouse.dir", warehouse).enableHiveSupport()
    +      .getOrCreateCarbonSession(
    +        "hdfs://localhost:54310/opt/carbonStore", metaStore_Db)
    --- End diff --
   
    change to use local dir


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[qiuchenjian-2]

Github user anubhav100 commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110524192
 
    --- Diff: integration/hive/pom.xml ---
    @@ -95,7 +168,9 @@
                     <!-- Note config is repeated in scalatest config -->
                     <configuration>
                         <includes>
    -                        <include>**/Test*.java</include>
    --- End diff --
   
    changes done


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[qiuchenjian-2]

Github user anubhav100 commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110524207
 
    --- Diff: integration/hive/src/main/scala/org/apache/carbondata/hiveexample/HiveExample.scala ---
    @@ -0,0 +1,146 @@
    +/*
    + * 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.hiveexample
    +
    +import java.io.File
    +import java.sql.{DriverManager, ResultSet, SQLException, Statement}
    +
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.common.logging.LogServiceFactory
    +import org.apache.carbondata.hive.server.HiveEmbeddedServer2
    +
    +object HiveExample {
    +
    +  private val driverName: String = "org.apache.hive.jdbc.HiveDriver"
    +
    +  /**
    +   * @param args
    +   * @throws SQLException
    +   */
    +  @throws[SQLException]
    +  def main(args: Array[String]) {
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +                            + "../../../..").getCanonicalPath
    +    val warehouse = s"$rootPath/integration/hive/target/warehouse"
    +    val metaStore_Db = s"$rootPath/integration/hive/target/carbon_metaStore_db"
    +    val logger = LogServiceFactory.getLogService(this.getClass.getCanonicalName)
    +
    +    import org.apache.spark.sql.CarbonSession._
    +
    +    val carbon = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("HiveExample")
    +      .config("carbon.sql.warehouse.dir", warehouse).enableHiveSupport()
    +      .getOrCreateCarbonSession(
    +        "hdfs://localhost:54310/opt/carbonStore", metaStore_Db)
    --- End diff --
   
    @QiangCai changes done


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[qiuchenjian-2]

Github user anubhav100 commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110524213
 
    --- Diff: integration/hive/src/main/scala/org/apache/carbondata/hiveexample/HiveExample.scala ---
    @@ -0,0 +1,146 @@
    +/*
    + * 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.hiveexample
    +
    +import java.io.File
    +import java.sql.{DriverManager, ResultSet, SQLException, Statement}
    +
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.common.logging.LogServiceFactory
    +import org.apache.carbondata.hive.server.HiveEmbeddedServer2
    +
    +object HiveExample {
    +
    +  private val driverName: String = "org.apache.hive.jdbc.HiveDriver"
    +
    +  /**
    +   * @param args
    +   * @throws SQLException
    +   */
    +  @throws[SQLException]
    +  def main(args: Array[String]) {
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +                            + "../../../..").getCanonicalPath
    +    val warehouse = s"$rootPath/integration/hive/target/warehouse"
    +    val metaStore_Db = s"$rootPath/integration/hive/target/carbon_metaStore_db"
    +    val logger = LogServiceFactory.getLogService(this.getClass.getCanonicalName)
    +
    +    import org.apache.spark.sql.CarbonSession._
    +
    +    val carbon = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("HiveExample")
    +      .config("carbon.sql.warehouse.dir", warehouse).enableHiveSupport()
    +      .getOrCreateCarbonSession(
    +        "hdfs://localhost:54310/opt/carbonStore", metaStore_Db)
    +
    +    carbon.sql("""drop table if exists hive_carbon_example""".stripMargin)
    +
    +    carbon
    +      .sql(
    +        """create table hive_carbon_example (id int,name string,salary double) stored by
    +          |'carbondata' """
    +          .stripMargin)
    +
    +    carbon.sql(
    +      s"""
    +           LOAD DATA LOCAL INPATH '$rootPath/integration/hive/src/main/resources/data.csv' into
    +           table
    +         hive_carbon_example
    +           """)
    +    carbon.sql("select * from hive_carbon_example").show()
    +
    +    carbon.stop()
    +
    +    try {
    +      Class.forName(driverName)
    +    }
    +    catch {
    +      case classNotFoundException: ClassNotFoundException =>
    +        classNotFoundException.printStackTrace()
    +    }
    +
    +    val hiveEmbeddedServer2 = new HiveEmbeddedServer2()
    +    hiveEmbeddedServer2.start()
    +    val port = hiveEmbeddedServer2.getFreePort
    +    val con = DriverManager.getConnection(s"jdbc:hive2://localhost:$port/default", "", "")
    +    val stmt: Statement = con.createStatement
    +
    +    logger.info(s"============HIVE CLI IS STARTED ON PORT $port ==============")
    +
    +    stmt
    +      .execute(s"ADD JAR $rootPath/assembly/target/scala-2.11/carbondata_2.11-1.1" +
    --- End diff --
   
    @QiangCai  changes done


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[qiuchenjian-2]

Github user CarbonDataQA commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    Build Success with Spark 1.6.2, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder/1518/



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[qiuchenjian-2]

Github user anubhav100 commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    @chenliang613 @QiangCai changes done can you have a look?


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[qiuchenjian-2]

Github user chenliang613 commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110533556
 
    --- Diff: integration/hive/src/main/scala/org/apache/carbondata/hiveexample/HiveExample.scala ---
    @@ -0,0 +1,166 @@
    +/*
    + * 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.hiveexample
    +
    +import java.io.File
    +import java.sql.{DriverManager, ResultSet, SQLException, Statement}
    +
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.common.logging.LogServiceFactory
    +import org.apache.carbondata.hive.server.HiveEmbeddedServer2
    +
    +object HiveExample {
    +
    +  private val driverName: String = "org.apache.hive.jdbc.HiveDriver"
    +
    +  /**
    +   * @param args
    +   * @throws SQLException
    +   */
    +  @throws[SQLException]
    +  def main(args: Array[String]) {
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +                            + "../../../..").getCanonicalPath
    +    val store = s"$rootPath/integration/hive/target/store"
    +    val warehouse = s"$rootPath/integration/hive/target/warehouse"
    +    val metaStore_Db = s"$rootPath/integration/hive/target/carbon_metaStore_db"
    +    val logger = LogServiceFactory.getLogService(this.getClass.getCanonicalName)
    +
    +    import org.apache.spark.sql.CarbonSession._
    +
    +    System.setProperty("hadoop.home.dir", "/")
    +
    +    val carbon = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("HiveExample")
    +      .config("carbon.sql.warehouse.dir", warehouse).enableHiveSupport()
    +      .getOrCreateCarbonSession(
    +        store, metaStore_Db)
    +
    +    val carbonJarPath = s"$rootPath/assembly/target/scala-2.11/carbondata_2.11-1.1" +
    +                        s".0-incubating-SNAPSHOT-shade-hadoop2.7.2.jar"
    --- End diff --
   
    For hadoop version of assembly jar , please don't give the fixed version number(2.7.2), how about using 2.* ?


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[qiuchenjian-2]

Github user anubhav100 commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110546718
 
    --- Diff: integration/hive/src/main/scala/org/apache/carbondata/hiveexample/HiveExample.scala ---
    @@ -0,0 +1,166 @@
    +/*
    + * 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.hiveexample
    +
    +import java.io.File
    +import java.sql.{DriverManager, ResultSet, SQLException, Statement}
    +
    +import org.apache.spark.sql.SparkSession
    +
    +import org.apache.carbondata.common.logging.LogServiceFactory
    +import org.apache.carbondata.hive.server.HiveEmbeddedServer2
    +
    +object HiveExample {
    +
    +  private val driverName: String = "org.apache.hive.jdbc.HiveDriver"
    +
    +  /**
    +   * @param args
    +   * @throws SQLException
    +   */
    +  @throws[SQLException]
    +  def main(args: Array[String]) {
    +    val rootPath = new File(this.getClass.getResource("/").getPath
    +                            + "../../../..").getCanonicalPath
    +    val store = s"$rootPath/integration/hive/target/store"
    +    val warehouse = s"$rootPath/integration/hive/target/warehouse"
    +    val metaStore_Db = s"$rootPath/integration/hive/target/carbon_metaStore_db"
    +    val logger = LogServiceFactory.getLogService(this.getClass.getCanonicalName)
    +
    +    import org.apache.spark.sql.CarbonSession._
    +
    +    System.setProperty("hadoop.home.dir", "/")
    +
    +    val carbon = SparkSession
    +      .builder()
    +      .master("local")
    +      .appName("HiveExample")
    +      .config("carbon.sql.warehouse.dir", warehouse).enableHiveSupport()
    +      .getOrCreateCarbonSession(
    +        store, metaStore_Db)
    +
    +    val carbonJarPath = s"$rootPath/assembly/target/scala-2.11/carbondata_2.11-1.1" +
    +                        s".0-incubating-SNAPSHOT-shade-hadoop2.7.2.jar"
    --- End diff --
   
    @chenliang613  Wildcards are not supported in both hive.aux.jars.path and add jar.
   
    i solved this problem by specifying both version of hadoop
   
    val carbonHadoopJarPath = s"$rootPath/assembly/target/scala-2.11/carbondata_2.11-1.1" +
                                  ".0-incubating-SNAPSHOT-shade-hadoop2.7.2.jar"
   
        val carbon_DefaultHadoopVersion_JarPath =
          s"$rootPath/assembly/target/scala-2.11/carbondata_2.11-1.1" +
          ".0-incubating-SNAPSHOT-shade-hadoop2.2.0.jar"
   
    first i tried to add jar with 2.7.2 version if it fails then i tried with hadoop 2.2.0 version
   
     try {
          stmt
            .execute(s"ADD JAR $carbonHadoopJarPath")
        }
        catch {
          case exception: Exception =>
            logger.warn(s"Jar Not Found $carbonHadoopJarPath"+"Looking For hadoop 2.2.0 version jar")
            try {
              stmt
                .execute(s"ADD JAR $carbon_DefaultHadoopVersion_JarPath")
            }
            catch {
              case exception: Exception => logger
                .error(s"Exception Occurs:Neither One of Jar is Found $carbon_DefaultHadoopVersion_JarPath,$carbonHadoopJarPath"+"Atleast One Should Be Build")
                hiveEmbeddedServer2.stop()
            }
        }


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[qiuchenjian-2]

Github user CarbonDataQA commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    Build Success with Spark 1.6.2, Please check CI http://136.243.101.176:8080/job/ApacheCarbonPRBuilder/1529/



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[qiuchenjian-2]

Github user cenyuhai commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    @anubhav100 can you create a new project under examples and move these codes?
    examples
    ------flink
    ------spark
    ------spark2
    ------hive
    ---------your codes


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[qiuchenjian-2]

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

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110684928
 
    --- Diff: integration/hive/pom.xml ---
    @@ -64,6 +64,79 @@
                 <scope>compile</scope>
             </dependency>
             <dependency>
    +            <groupId>org.apache.spark</groupId>
    +            <artifactId>spark-network-common_2.10</artifactId>
    +            <version>2.1.0</version>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.hadoop</groupId>
    +            <artifactId>hadoop-hdfs</artifactId>
    +            <version>2.7.3</version>
    +            <exclusions>
    +                <exclusion>
    +                    <groupId>ch.qos.logback</groupId>
    +                    <artifactId>logback-classic</artifactId>
    +                </exclusion>
    +                <exclusion>
    +                    <groupId>javax.servlet</groupId>
    +                    <artifactId>servlet-api</artifactId>
    +                </exclusion>
    +            </exclusions>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.zookeeper</groupId>
    +            <artifactId>zookeeper</artifactId>
    +            <version>3.4.7</version>
    +            <exclusions>
    +                <exclusion>
    +                    <groupId>jline</groupId>
    +                    <artifactId>jline</artifactId>
    +                </exclusion>
    +            </exclusions>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.carbondata</groupId>
    +            <artifactId>carbondata-spark2</artifactId>
    +            <version>${project.version}</version>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.spark</groupId>
    +            <artifactId>spark-sql_${scala.binary.version}</artifactId>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.spark</groupId>
    +            <artifactId>spark-hive-thriftserver_${scala.binary.version}</artifactId>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.spark</groupId>
    +            <artifactId>spark-repl_${scala.binary.version}</artifactId>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.hadoop</groupId>
    +            <artifactId>hadoop-common</artifactId>
    +            <version>2.7.3</version>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.httpcomponents</groupId>
    +            <artifactId>httpclient</artifactId>
    +            <version>4.3.4</version>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.httpcomponents</groupId>
    +            <artifactId>httpcore</artifactId>
    +            <version>4.3-alpha1</version>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.hadoop</groupId>
    --- End diff --
   
    hadoop-client already contains hadoop-hdfs and hadoop-common, what hadoop version do you want?


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[qiuchenjian-2]

Github user chenliang613 commented on the issue:

    https://github.com/apache/incubator-carbondata/pull/751
 
    @cenyuhai  HiveExample can more to examples/ later once hive integration module be completely moved into master.


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[qiuchenjian-2]

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

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110718139
 
    --- Diff: integration/hive/pom.xml ---
    @@ -64,6 +64,79 @@
                 <scope>compile</scope>
             </dependency>
             <dependency>
    +            <groupId>org.apache.spark</groupId>
    +            <artifactId>spark-network-common_2.10</artifactId>
    +            <version>2.1.0</version>
    --- End diff --
   
    carbondata-spark2 has already included this dependency


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[qiuchenjian-2]

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

    https://github.com/apache/incubator-carbondata/pull/751#discussion_r110718342
 
    --- Diff: integration/hive/pom.xml ---
    @@ -64,6 +64,79 @@
                 <scope>compile</scope>
             </dependency>
             <dependency>
    +            <groupId>org.apache.spark</groupId>
    +            <artifactId>spark-network-common_2.10</artifactId>
    +            <version>2.1.0</version>
    +        </dependency>
    +        <dependency>
    +            <groupId>org.apache.hadoop</groupId>
    +            <artifactId>hadoop-hdfs</artifactId>
    +            <version>2.7.3</version>
    --- End diff --
   
    it is already included in carbondata-hadoop


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