carbondata-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Manish Gupta (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-803) Incorrect results returned by not equal to filter on dictionary column with numeric data type
Date Tue, 21 Mar 2017 17:51:41 GMT
Manish Gupta created CARBONDATA-803:
---------------------------------------

             Summary: Incorrect results returned by not equal to filter on dictionary column
with numeric data type
                 Key: CARBONDATA-803
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-803
             Project: CarbonData
          Issue Type: Bug
            Reporter: Manish Gupta
            Assignee: Manish Gupta
             Fix For: 1.1.0-incubating


Whenever a not equal to filter is applied on dictionary column with numeric datatype, the
cast added by spark plan is removed while creating carbon filters from spark filter. Due to
this plan modification incorrect results are returned by spark.
Steps to reproduce the issue:
1. CREATE TABLE IF NOT EXISTS carbon(ID Int, date Timestamp, country String, name String,
phonetype String, serialname String, salary Int) STORED BY 'org.apache.carbondata.format'
TBLPROPERTIES('dictionary_include'='id')
2. LOAD DATA LOCAL INPATH '$csvFilePath' into table carbon
3. select Id from test_not_equal_to_carbon where id != '7'



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message