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 <sunjincheng...@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.
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
