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From "SWATI RAO (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-847) Select query not working properly after alter.
Date Mon, 03 Apr 2017 12:59:41 GMT
SWATI RAO created CARBONDATA-847:
------------------------------------

             Summary: Select query not working properly after alter.
                 Key: CARBONDATA-847
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-847
             Project: CarbonData
          Issue Type: Bug
    Affects Versions: 1.1.0-incubating
         Environment: Spark2.1
            Reporter: SWATI RAO
         Attachments: 2000_UniqData.csv

Execute these set of queries: 

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' TBLPROPERTIES ("TABLE_BLOCKSIZE"= "256 MB");

LOAD DATA INPATH 'HDFS_URL/BabuStore/Data/uniqdata/2000_UniqData.csv' into table uniqdata
OPTIONS('DELIMITER'=',' , 'QUOTECHAR'='"','BAD_RECORDS_ACTION'='FORCE','FILEHEADER'='CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1');

ALTER TABLE uniqdata RENAME TO uniqdata1;

alter table uniqdata1 add columns(dict int) TBLPROPERTIES('DICTIONARY_INCLUDE'='dict','DEFAULT.VALUE.dict'=
'9999');

select distinct(dict) from uniqdata2 ;

it will display the result but when we perform :

select * from uniqdata1 ;

it will display an error message :

Job aborted due to stage failure: Task 3 in stage 59.0 failed 1 times, most recent failure:
Lost task 3.0 in stage 59.0 (TID 714, localhost, executor driver): java.lang.NullPointerException



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