Wenjun Ruan

[DSIP-32][Master] Add command fetcher strategy for master fetch command

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## Purpose of the pull request close #https://github.com/apache/dolphinscheduler/issues/15897 ## Brief change log ## Verify this pull request This pull request is code cleanup without any test coverage. *(or)* This pull...

Fix jar path is not correct in java task

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## Purpose of the pull request close https://github.com/apache/dolphinscheduler/issues/15902 ## Brief change log ## Verify this pull request This pull request is code cleanup without any test coverage. *(or)* This pull...

[DSIP-35][Alert] Refactor the alert thread model

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## Purpose of the pull request close #15931 ## Brief change log - Add EventFetcher、EventPendingQueue、AlertEventLoop interface and implement these. ## Verify this pull request This pull request is code cleanup...

### Search before asking - [X] I had searched in the [DSIP](https://github.com/apache/dolphinscheduler/issues/14102) and found no similar DSIP. ### Motivation The alert server is designed as HA, and we use single...

### Search before asking - [X] I had searched in the [DSIP](https://github.com/apache/dolphinscheduler/issues/14102) and found no similar DSIP. ### Motivation After 2.0, DS will pre-assign the command into master slot. If...

Make workflow failed when sonar check failed

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## Purpose of the pull request ## Brief change log ## Verify this pull request This pull request is code cleanup without any test coverage. *(or)* This pull request is...

[Improvement] Remove t_ds_plugin_define table.

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### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description DS will write the plugin info into `t_ds_plugin_define` table, this...

[DSIP-27] Deprecate write java code in JAVA task

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### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Motivation Right now, we support two kind of usage of JAVA...

### Search before asking - [X] I had searched in the [DSIP](https://github.com/apache/dolphinscheduler/issues/14102) and found no similar DSIP. ### Motivation Once a TaskInstance is triggered, the status will be changed follow:...