[jira] [Commented] (FLINK-6218) Not able to access the rows in table after converting dataset to table after using registerdataset

["Kurt Young (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-6218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952115#comment-15952115 ] 

Kurt Young commented on FLINK-6218:
-----------------------------------

What's the type of DataSet when you trying to register?

> Not able to access the rows  in  table after converting dataset to table after  using registerdataset
> -----------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-6218
>                 URL: https://issues.apache.org/jira/browse/FLINK-6218
>             Project: Flink
>          Issue Type: Bug
>          Components: DataSet API, Table API & SQL, Type Serialization System
>    Affects Versions: 1.2.0
>         Environment: flink , vertica , linux
>            Reporter: naveen holla U
>              Labels: features
>   Original Estimate: 3h
>  Remaining Estimate: 3h
>
> Hi ,
> I am trying to read from vertica so i am using JDBCInputFormat . after creating dataset using createInput .when i try to covert the dataset into table using 
> tableEnv.registerDataSet it gives the following error 
>  org.apache.flink.api.java.typeutils.TypeExtractor  - class org.apache.flink.types.Row is not a valid POJO type
> because of this i cannot use any fuctionality from table api like sql,select 



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