[jira] [Created] (FLINK-32027) Batch jobs could hang at shuffle phase when max parallelism is really large
Yun Tang created FLINK-32027: Summary: Batch jobs could hang at shuffle phase when max parallelism is really large Key: FLINK-32027 URL: https://issues.apache.org/jira/browse/FLINK-32027 Project: Flink Issue Type: Bug Components: Runtime / Network Affects Versions: 1.17.0 Reporter: Yun Tang Fix For: 1.17.1 Attachments: image-2023-05-08-11-12-58-361.png In batch stream mode with adaptive batch schedule mode, If we set the max parallelism large as 32768 (pipeline.max-parallelism), the job could hang at the shuffle phase: It would hang for a long time and show "No bytes sent": !image-2023-05-08-11-12-58-361.png! After some time to debug, we can see the downstream operator did not receive the end-of-partition event. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (FLINK-32026) jdbc-3.1.0-1.16 left join conversion error
xueyongyang created FLINK-32026: --- Summary: jdbc-3.1.0-1.16 left join conversion error Key: FLINK-32026 URL: https://issues.apache.org/jira/browse/FLINK-32026 Project: Flink Issue Type: Improvement Components: Connectors / JDBC Affects Versions: jdbc-3.1.0 Environment: flink1.16.1 mysql8.0.33 jdbc-3.1.0-1.16 Reporter: xueyongyang I have a sql, insert into test_flink_res2(id,name,address) select a.id,a.name,a.address from test_flink_res1 a left join test_flink_res2 b on a.id=b.id where a.name='abc0.11317691217472489' and b.id is null; *Why does flinksql convert this statement into the following statement?* SELECT `address` FROM `test_flink_res1` WHERE ((`name` = 'abc0.11317691217472489')) AND ((`id` IS NULL)) *As a result, there is no data in test_flink_res2,why?* -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Created] (FLINK-32025) Make job cancellation button on UI configurable
Ted Yu created FLINK-32025: -- Summary: Make job cancellation button on UI configurable Key: FLINK-32025 URL: https://issues.apache.org/jira/browse/FLINK-32025 Project: Flink Issue Type: Improvement Reporter: Ted Yu On the flink job UI, there is `Cancel Job` button. When the job UI is shown to users, it is desirable to hide the button so that normal user doesn't mistakenly cancel a long running flink job. This issue adds configuration for hiding the `Cancel Job` button. -- This message was sent by Atlassian Jira (v8.20.10#820010)
Re: flink documents Korean translation suggestions
Hi Tan, Thanks for raising the suggestion. Proposals are always welcome. Flink is very well documented which turns out the translation effort is big. Afaiu, there are limited contributors in the community who could review content in Korean. I am wondering how you will continuously move forward and keep contributing translated (old and new) content. Best regards, Jing On Sat, May 6, 2023 at 10:34 AM Tan Kim wrote: > Hello, I'm Kim Tan, a software engineer from South Korea. > I would like to contribute to the translation of flink documents into > Korean, but it seems that only Chinese translation is being done at the > moment, so I'm writing to make a proposal. > I would appreciate your positive review. > > Regards, > Tan Kim >
[jira] [Created] (FLINK-32024) Short code related to external connector retrieve version from its own data yaml
Weijie Guo created FLINK-32024: -- Summary: Short code related to external connector retrieve version from its own data yaml Key: FLINK-32024 URL: https://issues.apache.org/jira/browse/FLINK-32024 Project: Flink Issue Type: Improvement Components: Connectors / Common Affects Versions: 1.18.0 Reporter: Weijie Guo Assignee: Weijie Guo Currently, we have some shortcodes specifically designed for external connector, such as {{connectors_artifact}}, {{sql_connector_download_table}}, etc. When using them, we need to pass in a version number, such as {{sql_connector_download_table "pulsar" 3.0.0}}. It's easy for us to forget to modify the corresponding version in the document when releasing a new version. Of course, we can hard code these into the release process. But perhaps we can introduce a version field to {{docs/data/connector_name.yml}}, where flink directly reads the corresponding version when rendering shortcode. -- This message was sent by Atlassian Jira (v8.20.10#820010)