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  1. CarbonData
  2. CARBONDATA-617

Insert query not working with UNION

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.0.0-incubating
    • Fix Version/s: 1.0.0-incubating
    • Component/s: data-query
    • Labels:
      None
    • Environment:
      Spark 1.6
      Hadoop 2.6

      Description

      I created 3 table all having same schema
      Create table commands:

      CREATE TABLE uniqdata (CUST_ID int,CUST_NAME String,ACTIVE_EMUI_VERSION string, DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format';

      CREATE TABLE student (CUST_ID int,CUST_NAME String,ACTIVE_EMUI_VERSION string, DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format';

      CREATE TABLE department (CUST_ID int,CUST_NAME String,ACTIVE_EMUI_VERSION string, DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format';

      and I loaded the uniqdata and department table with the attached CSV(2000_UniqData.csv)

      and the insert query used to load data in student table was:

      insert into student select CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1 from uniqdata UNION select CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1 from department;

      When I try to insert data into student with union operation, it gives
      java.lang.Exception: DataLoad failure.(attached below)

      The Union query works well when used alone but when insert is used with Union it fails.
      Also, if I used hive tables instead of carbon tables insert does not work.

        Attachments

        1. 2000_UniqData.csv
          416 kB
          Deepti Bhardwaj
        2. thrift-error-log-during-insert-with-union
          47 kB
          Deepti Bhardwaj

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              • Assignee:
                qiangcai David Cai
                Reporter:
                deeptibhardwaj24 Deepti Bhardwaj
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                • Created:
                  Updated:
                  Resolved:

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