[jira] [Created] (CARBONDATA-959) Unable to query carbon table with complex data type on hive

[Akash R Nilugal (Jira)]

anubhav tarar created CARBONDATA-959:
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             Summary: Unable to query carbon table with complex data type on hive
                 Key: CARBONDATA-959
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-959
             Project: CarbonData
          Issue Type: Bug
          Components: hive-integration
    Affects Versions: 1.0.0-incubating
         Environment: hive1.2.1,spark 2.1
            Reporter: anubhav tarar
            Assignee: anubhav tarar
            Priority: Minor
         Attachments: newdata.csv

started the  spark shell
created carbon table with complex type

carbon.sql("create table complextypes(id string,MAC array<string>) stored by 'carbondata' ")

carbon.sql("""LOAD DATA INPATH 'hdfs://localhost:54310/newdata.csv' into table complextypes""")

start hive shell

create table complex(id string,mac array<string>);
OK

alter table complextype set FILEFORMAT
    > INPUTFORMAT "org.apache.carbondata.hive.MapredCarbonInputFormat"
    > OUTPUTFORMAT "org.apache.carbondata.hive.MapredCarbonOutputFormat"
    > SERDE "org.apache.carbondata.hive.CarbonHiveSerDe";

alter table complex set LOCATION 'hdfs://localhost:54310/opt/carbonStore/default/complextypes' ;

query the data

hive> select * from complex;
OK
Failed with exception java.io.IOException:java.lang.NullPointerException
Time taken: 2.05 seconds




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