[
https://issues.apache.org/jira/browse/FLINK-8255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16479070#comment-16479070
]
ASF GitHub Bot commented on FLINK-8255:
---------------------------------------
GitHub user snuyanzin reopened a pull request:
https://github.com/apache/flink/pull/5961
[FLINK-8255][DataSet API, DataStream API] key expressions on named row
types do not work
*Thank you very much for contributing to Apache Flink - we are happy that
you want to help us improve Flink. To help the community review your
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*Please understand that we do not do this to make contributions to Flink a
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## Contribution Checklist
- Make sure that the pull request corresponds to a [JIRA
issue](https://issues.apache.org/jira/projects/FLINK/issues). Exceptions are
made for typos in JavaDoc or documentation files, which need no JIRA issue.
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- Once all items of the checklist are addressed, remove the above text
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**(The sections below can be removed for hotfixes of typos)**
## What is the purpose of the change
Fix issues related to ClassCastExceptions from Flink-8255 + add more tests
## Brief change log
- Usage of casting to TupleTypeInfoBase rather than to TupleTypeInfo as
RowTypeInfo is a child of TupleTypeInfoBase but in a different branch in
compare with TupleTypeInfo
- Add more tests which will fail with ClassCastException without changes
from the previous item
## Verifying this change
*(Please pick either of the following options)*
This change added tests and can be verified as follows:
- Added tests that validates that ClassCastException related to Flink-8255
are not happen
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes)
- The serializers: (don't know)
- The runtime per-record code paths (performance sensitive): (don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
- The S3 file system connector: (no)
## Documentation
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (not applicable / docs /
JavaDocs / not documented)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/snuyanzin/flink
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5961.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 #5961
----
commit 50eb4ead75ddc22e0eee2bf5a2b9d12c37dcaeb4
Author: snuyanzin <snuyanzin@...>
Date: 2018-04-29T18:37:05Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit 96d569025e21172059bb5b34cf93f3a60b5f0a0e
Author: snuyanzin <snuyanzin@...>
Date: 2018-04-29T18:47:52Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit 889f226b2268e5e23ed3de672a60a05702c111aa
Author: snuyanzin <snuyanzin@...>
Date: 2018-04-29T20:30:04Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit 93dd630dd5a833a0e343a5ff53d0c5e5f37934cd
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-07T05:13:14Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit dc20cca498c2758d1cc0fa87bc51461a564e41f7
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-07T05:40:10Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit b1f33282c30cbc6ee7b9d6e3b595fc03955346b0
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-07T05:45:04Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit 295d0fc719010783da591781e9c4ab60e3e216e4
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-07T08:15:12Z
FLINK-8255 Key expressions on named row types do not work
Test case from description + 2 more
Resolution of class cast by using of TupleTypeInfoBase rather than
TupleTypeInfo
commit adbd53d06cb335e62a0022835f352b62a809b128
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T11:18:27Z
Merge remote-tracking branch 'upstream/master' into HEAD
commit 8a87fb895d516c2f651c98cdc020d895d6203f25
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T11:24:36Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
corrections based on comment
https://issues.apache.org/jira/browse/FLINK-8255?focusedCommentId=16466381&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16466381
commit fb519774fbeac7774fe9a4ef9c44d16b98443242
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T13:26:50Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
Tests corrected
commit 9af3290fa93802feeef8503d8b5ff39b161f2072
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T13:37:45Z
Merge branch 'FLINK-8255_Key_expressions_on_named_row_types_do_not_work' of
https://github.com/snuyanzin/flink into
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
commit 470d91086c8f49397011dba713a5bcde77d4e60e
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T13:46:41Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
fix imports to make them unchanged as initially
commit 82af1a42426bd8600718ac71b5fbc26fc48ead23
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:24:16Z
[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for EXTRACT
DOW implementation
commit 3387361444d099352c6ec15055a06033206b0e02
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:26:08Z
Revert "[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for
EXTRACT"
This reverts commit 82af1a42426bd8600718ac71b5fbc26fc48ead23.
commit ebab3b5d88b50f1bdd18da4707688e98588cf729
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:30:28Z
[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for EXTRACT
DOW implementation
commit 9aeea218822c552886b8497a67ef33a8906c94dc
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:31:20Z
Revert "[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for
EXTRACT"
This reverts commit ebab3b5d88b50f1bdd18da4707688e98588cf729.
commit 125fd792e4245759a703b168d5febf5adcfff6c3
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:35:09Z
[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for EXTRACT
DOW implementation
commit d891cc5f04bb84861c55e238c9ffff9599efa980
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:48:19Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
added expected exception type
commit 497aa2071947e7b2f513504b37c98ca0067d4460
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:50:41Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
omit issue not related changes
commit 903db8cb13eb3774eb6daf3d6ed46a93a27062d6
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-14T13:31:55Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
use instanceof as
org.apache.flink.api.java.typeutils.RowTypeInfo#isTupleType leads to
org.apache.flink.table.api.batch.ExplainTest#testJoinWithoutExtended failure
commit 9f54cf7bb3fbc60c0be4209a3f33950ba8b9794c
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-14T13:33:36Z
Revert "FLINK-8255_Key_expressions_on_named_row_types_do_not_work"
This reverts commit 497aa2071947e7b2f513504b37c98ca0067d4460.
commit d616dd47b22d10e6f5edb1fe363e1010b760544e
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-14T13:35:54Z
Revert "FLINK-8255_Key_expressions_on_named_row_types_do_not_work"
This reverts commit d891cc5f04bb84861c55e238c9ffff9599efa980.
commit ff8fde21fed6f793af2046570b3c839edb00a426
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-14T13:42:39Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
omit issue not relate changes
commit a7994adc9804dca205773591e42d8f56225e5dfb
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-14T13:46:08Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
added expected exception to tests
commit 07fad75781474163d546641be0d3902c758de2c8
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-14T14:11:46Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
added instanceof checks for DataSet
commit 983cf4fff2cacbbf00922b142b4a5a09b6a74224
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T11:24:36Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
corrections based on comment
https://issues.apache.org/jira/browse/FLINK-8255?focusedCommentId=16466381&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16466381
commit 1065d21e762c5bfc1867bc729812f8d013dd5838
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T13:26:50Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
Tests corrected
commit c1d754c58a9aad208952fad0d4a10a5b6bcfed66
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T13:46:41Z
FLINK-8255_Key_expressions_on_named_row_types_do_not_work
fix imports to make them unchanged as initially
commit aa4cf128bfd387b18dc618947e55ba27303e8e44
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:24:16Z
[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for EXTRACT
DOW implementation
commit 98a695166c53d794fdc98d0521e247d0c70154b5
Author: snuyanzin <snuyanzin@...>
Date: 2018-05-10T14:26:08Z
Revert "[FLINK-8518][Table API and SQL] Support DOW, EPOCH, DECADE for
EXTRACT"
This reverts commit 82af1a42426bd8600718ac71b5fbc26fc48ead23.
----
> Key expressions on named row types do not work
> ----------------------------------------------
>
> Key: FLINK-8255
> URL: https://issues.apache.org/jira/browse/FLINK-8255
> Project: Flink
> Issue Type: Bug
> Components: DataSet API, DataStream API
> Affects Versions: 1.4.0, 1.5.0
> Reporter: Timo Walther
> Assignee: Sergey Nuyanzin
> Priority: Major
>
> The following program fails with a {{ClassCastException}}. It seems that key
> expressions and rows are not tested well. We should add more tests for them.
> {code}
> final StreamExecutionEnvironment env =
> StreamExecutionEnvironment.getExecutionEnvironment();
> TypeInformation[] types = new TypeInformation[] {Types.INT, Types.INT};
> String[] fieldNames = new String[]{"id", "value"};
> RowTypeInfo rowTypeInfo = new RowTypeInfo(types, fieldNames);
> env.fromCollection(Collections.singleton(new Row(2)), rowTypeInfo)
> .keyBy("id").sum("value").print();
> env.execute("Streaming WordCount");
> {code}
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