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From "Ashwini K (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CARBONDATA-1143) Incorrect Data load while loading data into struct of struct
Date Tue, 04 Jul 2017 11:25:00 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashwini K reassigned CARBONDATA-1143:
-------------------------------------

    Assignee: Ashwini K

> Incorrect Data load while loading data into struct of struct
> ------------------------------------------------------------
>
>                 Key: CARBONDATA-1143
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1143
>             Project: CarbonData
>          Issue Type: Bug
>          Components: data-load
>    Affects Versions: 1.2.0
>         Environment: spark 2.1
>            Reporter: Vandana Yadav
>            Assignee: Ashwini K
>            Priority: Minor
>         Attachments: structinstructnull.csv
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> Incorrect Data load while loading data into struct of struct
> Steps to reproduce:
> 1) Create table:
> create table structinstruct(id int, structelem struct<id1:int, structelem: struct<id2:int,
name:string>>)stored by 'carbondata';
> 2)Load data:
> load data inpath 'hdfs://localhost:54310/structinstructnull.csv' into table structinstruct
options('delimiter'=',' , 'fileheader'='id,structelem','COMPLEX_DELIMITER_LEVEL_1'='#', 'COMPLEX_DELIMITER_LEVEL_2'='|');
> 3)Query executed:
> select * from structinstruct;
> 4) Actual result:
> +-------+------------------------------------------------------+--+
> |  id   |                      structelem                      |
> +-------+------------------------------------------------------+--+
> | 1     | {"id1":111,"structelem":{"id2":1001,"name":"abc"}}   |
> | 2     | {"id1":222,"structelem":{"id2":2002,"name":"xyz"}}   |
> | NULL  | {"id1":333,"structelem":{"id2":3003,"name":"def"}}   |
> | 4     | {"id1":null,"structelem":{"id2":4004,"name":"pqr"}}  |
> | 5     | {"id1":555,"structelem":{"id2":null,"name":"ghi"}}   |
> | 6     | {"id1":666,"structelem":{"id2":6006,"name":"null"}}  |
> | 7     | {"id1":null,"structelem":{"id2":1001,"name":null}}   |
> +-------+------------------------------------------------------+--+
> 7 rows selected (1.023 seconds)
> 5) Expected Result: In last row "id2" should be null as there is no such value(1001)
provided in csv for that
> 6) Data in CSV:
> 1,111#1001|abc
> 2,222#2002|xyz
> null,333#3003|def
> 4,null#4004|pqr
> 5,555#null|ghi
> 6,666#6006|null
> 7,null



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