branch-4.0: [Improve](StreamingJob) add max_filter_ratio and strict mode for mysql/pg streaming job #60473#60527
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yiguolei merged 1 commit intobranch-4.0from Feb 5, 2026
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…l/pg streaming job (#60473) ### What problem does this PR solve? Related PR: #58898 #59461 In some scenarios, it is necessary to tolerate a certain amount of erroneous data. Supported parameters: `load.strict_mode`: Whether to enable strict mode, defaults to false. `load.max_filter_ratio`: The maximum allowed filtering rate within the sampling window, defaults to zero tolerance. The sampling window is `max_interval * 10`. That is, if the number of erroneous rows/total rows exceeds `max_filter_ratio` within the sampling window, the job will be paused, requiring manual intervention to check data quality issues. eg: ``` CREATE JOB test_streaming_mysql_job_errormsg ON STREAMING FROM MYSQL ( "jdbc_url" = "jdbc:mysql://127.0.0.1:3308", ...... ) TO DATABASE database ( "table.create.properties.replication_num" = "1" ... "load.max_filter_ratio" = "1" ) ```
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yiguolei
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Feb 5, 2026
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Cherry-picked from #60473