[jira] [Updated] (CARBONDATA-2351) CarbonData Select null

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-2351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xhnqccf updated CARBONDATA-2351:
--------------------------------
    Description:
Carbondata1.3.1 with Spark2.1.2,after insert into values,SELECT is right.but next day,data of SELECT is null but the line number is right. 

create table carbon01(id int,name int,age int,sex int) stored by 'carbondata';

insert into carbon01 values(1,1,1,1);

select * from carbon01;

1 1 1 1

then,i exit spark-sql.

but,next day,

select * from carbon01;

null null null null

 .it may not because of time.
after one line turn to null,i insert into again.
insert into carbon01 values(2,2,2,2);
then i select,the result is:
null null null null
2 2 2 2
the log is:
ResultCollectorFactory:[Executor task launch worker for task 1][partition...] Restructure dictionary vector collector is used to scan and collect the data
ResultCollectorFactory:[Executor task launch worker for task 2][partition...] Vector based dictionary collector is used to scan and collect the data
and i follow source code,in task1, tableBlockInfo.getDetailInfo.columnSchemas.get(0).isDimensionColumn=true;
in task2, tableBlockInfo.getDetailInfo.columnSchemas.get(0).isDimensionColumn=false; 

 

  was:
Carbondata1.3.1 with Spark2.1.2,after insert into values,SELECT is right.but next day,data of SELECT is null but the line number is right. 

create table carbon01(id int,name int,age int,sex int) stored by 'carbondata';

insert into carbon01 values(1,1,1,1);

select * from carbon01;

1 1 1 1

then,i exit spark-sql.

but,next day,

select * from carbon01;

null null null null

 

 

 

> CarbonData Select null
> ----------------------
>
>                 Key: CARBONDATA-2351
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2351
>             Project: CarbonData
>          Issue Type: Bug
>    Affects Versions: 1.3.1
>         Environment: Carbondata1.3.1 with Spark2.1.2
>            Reporter: xhnqccf
>            Priority: Major
>              Labels: SELECT, null
>
> Carbondata1.3.1 with Spark2.1.2,after insert into values,SELECT is right.but next day,data of SELECT is null but the line number is right. 
> create table carbon01(id int,name int,age int,sex int) stored by 'carbondata';
> insert into carbon01 values(1,1,1,1);
> select * from carbon01;
> 1 1 1 1
> then,i exit spark-sql.
> but,next day,
> select * from carbon01;
> null null null null
>  .it may not because of time.
> after one line turn to null,i insert into again.
> insert into carbon01 values(2,2,2,2);
> then i select,the result is:
> null null null null
> 2 2 2 2
> the log is:
> ResultCollectorFactory:[Executor task launch worker for task 1][partition...] Restructure dictionary vector collector is used to scan and collect the data
> ResultCollectorFactory:[Executor task launch worker for task 2][partition...] Vector based dictionary collector is used to scan and collect the data
> and i follow source code,in task1, tableBlockInfo.getDetailInfo.columnSchemas.get(0).isDimensionColumn=true;
> in task2, tableBlockInfo.getDetailInfo.columnSchemas.get(0).isDimensionColumn=false; 
>  

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