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From "anubhav tarar (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CARBONDATA-1460) Drop column in alter table working incorrectly when connected to same thrift using different beeline sessions
Date Fri, 08 Sep 2017 17:15:00 GMT

    [ https://issues.apache.org/jira/browse/CARBONDATA-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158946#comment-16158946
] 

anubhav tarar edited comment on CARBONDATA-1460 at 9/8/17 5:14 PM:
-------------------------------------------------------------------

[~sangeeta04] the issue was with second node beeline session we resolved it please close this
bug


was (Author: anubhavtarar):
[~sangeeta04] the issue was with second node beeline session please close this bug

> Drop column in alter table working incorrectly when connected to same thrift using different
beeline sessions
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-1460
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1460
>             Project: CarbonData
>          Issue Type: Bug
>          Components: data-query
>    Affects Versions: 1.2.0
>         Environment: Spark-2.1
>            Reporter: Sangeeta Gulia
>            Assignee: anubhav tarar
>            Priority: Minor
>
> I am trying to do concurrent testing on the same table. For that, I have started my thrift
server with the given command:
> sudo /home/hduser/spark-2.1.0-bin-hadoop2.7/bin/spark-submit  --master spark://host-name:7077
--class org.apache.carbondata.spark.thriftserver.CarbonThriftServer carbondata_2.11-1.2.0-SNAPSHOT-shade-hadoop2.2.0.jar
<carbon-store-path>
> and two different nodes are connecting to same thrift using two beeline sessions.
> While beeline1 session executes a query :  alter table uniqdata drop columns(cust_id);
> Then after execution of the query, beeline1 session gets error: 
> Error: org.apache.spark.sql.AnalysisException: cannot resolve '`cust_id`' given input
columns: [bigint_column1, double_column1, dob, doj, active_emui_version, decimal_column2,
bigint_column2, integer_column1, cust_name, double_column2, decimal_column1]; line 1 pos 7;
> While beeline2 session is able to get data for cust_id from that table using the below
command: 
> select cust_id from uniqdata;
> But, when both the beeline session try to run "describe table uniqdata" they see the
same result which does not include cust_id as a column in the table.



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