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From "anubhav tarar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-1461) Unable to Read Date Type in HIve
Date Thu, 07 Sep 2017 10:50:00 GMT
anubhav tarar created CARBONDATA-1461:
-----------------------------------------

             Summary: Unable to Read Date Type in HIve
                 Key: CARBONDATA-1461
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1461
             Project: CarbonData
          Issue Type: Bug
          Components: hive-integration
    Affects Versions: 1.2.0
         Environment: hive1.21.,spark 2.1
            Reporter: anubhav tarar
            Assignee: anubhav tarar
            Priority: Trivial
             Fix For: 1.2.0


    val connection = DriverManager.getConnection(s"jdbc:hive2://localhost:$port/default",
"", "")
    val statement: Statement = connection.createStatement

    logger.info(s"============HIVE CLI IS STARTED ON PORT $port ==============")


    statement.execute("CREATE TABLE IF NOT EXISTS carbon_table(shortField SMALLINT,intField
INT,bigintField " +
                      "bigint,doubleField DOUBLE,stringField STRING,timestampField TIMESTAMP,"
+
                      "decimalField DECIMAL(18,2),dateField DATE,\n charField CHAR(5),floatField
" +
                      "double,complexData ARRAY<STRING>)")
    statement
      .execute(
        "ALTER TABLE carbon_table SET FILEFORMAT INPUTFORMAT \"org.apache.carbondata." +
        "hive.MapredCarbonInputFormat\"OUTPUTFORMAT \"org.apache.carbondata.hive." +
        "MapredCarbonOutputFormat\"SERDE \"org.apache.carbondata.hive." +
        "CarbonHiveSerDe\" ")

    statement
      .execute(
        "ALTER TABLE carbon_table SET LOCATION 'file:///home/vinod/Desktop/carbondata/examples/spark2/target/store/default/carbon_table'
")

    val sql = "SELECT dateField FROM carbon_table"

    val resultSet: ResultSet = statement.executeQuery(sql)

     logs

exception in thread "main" org.apache.hive.service.cli.HiveSQLException: 
java.io.IOException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
	at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:256)
	at org.apache.hive.jdbc.Utils.verifySuccessWithInfo(Utils.java:242)
	at org.apache.hive.jdbc.HiveQueryResultSet.next(HiveQueryResultSet.java:365)



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