[jira] [Comment Edited] (FLINK-4599) Add 'explain()' also to StreamTableEnvironment

["Simone Robutti (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-4599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15476401#comment-15476401 ] 

Simone Robutti edited comment on FLINK-4599 at 9/9/16 9:12 AM:
---------------------------------------------------------------

Ok, I'm working on it. 

I'm trying to reconcile the information found in the PlanJsonParser with the information contained in the RelNode but clearly there are differences. Should I aim to reproduce the same exact format of the batch table or is this unachieveable? I say this because the RelNode contains the information to build the AST but nothing regarding the physical execution plan


was (Author: chobeat):
Ok, I'm working on it. 

I'm trying to reconcile the information found in the PlanJsonParser with the information contained in the RelNode but clearly there are differences. Should I aim to reproduce the same exact format of the batch table or is this unachieveable?

> Add 'explain()' also to StreamTableEnvironment
> ----------------------------------------------
>
>                 Key: FLINK-4599
>                 URL: https://issues.apache.org/jira/browse/FLINK-4599
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Timo Walther
>            Assignee: Simone Robutti
>              Labels: starter
>
> Currenlty, only the BatchTableEnvironment supports the {{explain}} command for tables. We should also support it for the StreamTableEnvironment.



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