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Posted to issues@flink.apache.org by sunjincheng121 <gi...@git.apache.org> on 2017/06/11 13:27:08 UTC

[GitHub] flink pull request #4101: Fix Timestamp field can not be selected in event t...

GitHub user sunjincheng121 opened a pull request:

    https://github.com/apache/flink/pull/4101

    Fix Timestamp field can not be selected in event time case when toDataStream[T], `T` not a `Row` Type.

    In this JIRA. will fix the exception when we run the folllows SQL:
    `SELECT name, max(num) as myMax, TUMBLE_START(rowtime, INTERVAL '5' SECOND) as winStart,TUMBLE_END(rowtime, INTERVAL '5' SECOND) as winEnd FROM T1 GROUP BY name, TUMBLE(rowtime, INTERVAL '5' SECOND)`
    Exception Info:
    ```
    org.apache.flink.table.api.TableException: The field types of physical and logical row types do not match.This is a bug and should not happen. Please file an issue.
    
    	at org.apache.flink.table.api.TableException$.apply(exceptions.scala:53)
    	at org.apache.flink.table.api.TableEnvironment.generateRowConverterFunction(TableEnvironment.scala:721)
    	at org.apache.flink.table.api.StreamTableEnvironment.getConversionMapper(StreamTableEnvironment.scala:247)
    	at org.apache.flink.table.api.StreamTableEnvironment.translate(StreamTableEnvironment.scala:647)
    ```
    
    - [x] General
      - The pull request references the related JIRA issue ("Fix Timestamp field can not be selected in event time case when toDataStream[T], `T` not a `Row` Type.")
      - The pull request addresses only one issue
      - Each commit in the PR has a meaningful commit message (including the JIRA id)
    
    - [ ] Documentation
      - Documentation has been added for new functionality
      - Old documentation affected by the pull request has been updated
      - JavaDoc for public methods has been added
    
    - [x] Tests & Build
      - Functionality added by the pull request is covered by tests
      - `mvn clean verify` has been executed successfully locally or a Travis build has passed


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/sunjincheng121/flink FLINK-6886-PR

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/4101.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #4101
    
----
commit 3c89d1c8576ec44245ecb381be2ef35f5479c149
Author: sunjincheng121 <su...@gmail.com>
Date:   2017-06-11T05:53:15Z

    [FLINK-6886][table]Fix Timestamp field can not be selected in event time case when toDataStream[T], `T` not a `Row` Type.

----


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[GitHub] flink pull request #4101: [FLINK-6886][table]Fix Timestamp field can not be ...

Posted by sunjincheng121 <gi...@git.apache.org>.
Github user sunjincheng121 closed the pull request at:

    https://github.com/apache/flink/pull/4101


---
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