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Posted to dev@flink.apache.org by Anton Mushin <An...@epam.com> on 2016/12/01 11:19:24 UTC

[FLINK-4604] Trouble with NULL type

Hi everybody,
In issue FLINK-4604 we  got the problem [1].

Do have somebody idea how can resolve this problem?


[1] https://issues.apache.org/jira/browse/FLINK-4604?focusedCommentId=15667697&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15667697

Best regards,
Anton Mushin

RE: [FLINK-4604] Trouble with NULL type

Posted by Anton Mushin <An...@epam.com>.

Hi Timo,
Thanks for your reply!

Could you paste link in FLINK-4604 about calcite issue after you create it?

Best regards,
Anton Mushin

-----Original Message-----
From: Timo Walther [mailto:twalthr@apache.org] 
Sent: Thursday, December 01, 2016 5:26 PM
To: dev@flink.apache.org
Subject: Re: [FLINK-4604] Trouble with NULL type

Hi Anton,

I would open an issue and PR at Calcite. Until this issue is fixed, I would either copy or even better wrap the Calcite rule into a Flink specific rule that uses the correct representation of null.

Regards,
Timo

Am 01/12/16 um 12:19 schrieb Anton Mushin:
> Hi everybody,
> In issue FLINK-4604 we  got the problem [1].
>
> Do have somebody idea how can resolve this problem?
>
>
> [1] 
> https://issues.apache.org/jira/browse/FLINK-4604?focusedCommentId=1566
> 7697&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabp
> anel#comment-15667697
>
> Best regards,
> Anton Mushin

Re: [FLINK-4604] Trouble with NULL type

Posted by Timo Walther <tw...@apache.org>.

Hi Anton,

I would open an issue and PR at Calcite. Until this issue is fixed, I 
would either copy or even better wrap the Calcite rule into a Flink 
specific rule that uses the correct representation of null.

Regards,
Timo

Am 01/12/16 um 12:19 schrieb Anton Mushin:
> Hi everybody,
> In issue FLINK-4604 we  got the problem [1].
>
> Do have somebody idea how can resolve this problem?
>
>
> [1] https://issues.apache.org/jira/browse/FLINK-4604?focusedCommentId=15667697&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15667697
>
> Best regards,
> Anton Mushin