You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@carbondata.apache.org by "zhangzhuo (JIRA)" <ji...@apache.org> on 2018/07/09 02:36:00 UTC

[jira] [Created] (CARBONDATA-2707) count(*) is not working

zhangzhuo created CARBONDATA-2707:
-------------------------------------

             Summary: count(*) is not working 
                 Key: CARBONDATA-2707
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2707
             Project: CarbonData
          Issue Type: Wish
          Components: build, sql
    Affects Versions: 1.3.1
            Reporter: zhangzhuo


I use thrift server to query the carbontable.

But when i use "select count(*) from table" ,i got an error like this:

Error: org.apache.spark.sql.AnalysisException: Table or view not found: carbon_user_0701; line 1 pos 21 (state=,code=0)

And then , i use the explain command to show how the physical plan is :

| == Physical Plan ==

CarbonCountStar [count(1)#4563L], org.apache.carbondata.core.metadata.schema.table.CarbonTable@7296491f, org.apache.spark.sql.CarbonSession@5e96ea34, true  |

It looks like when running count(*) command , it will find cache in current session ,but not in the session which the table be created.

So,what can i do to make the session same or what can i do to make the count(*) command work?



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)