DarvenDuan opened a new issue, #100: URL: https://github.com/apache/doris-flink-connector/issues/100
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues. ### Version 1.1.1 ### What's Wrong? When I used flink-doris-connector_1.14_2.12(1.1.1) to loading data to Doris, Checkpoint failed due to `java.lang.InterruptedException` which was thrown by `exception checker`. But Stream load job in Doris is normal. In the source code, exception checker will invoke method `DorisStreamLoad.handlePreCommitResponse()` if variable `loading = true`, in method `DorisWriter.prepareCommit()`, variable `loading` will be set to `false` to disable exception checker, and then invokes method `DorisStreamLoad.handlePreCommitResponse()`. But method `DorisStreamLoad.handlePreCommitResponse()` may be invoked by exception checker thread before `loading` is set to `true` by main thread. So exception checker thread and main thread will invokes `DorisStreamLoad.handlePreCommitResponse()` at the same time. So this may cause concurrent access problems. ### What You Expected? Exception checker thread and main thread Invokes method `handlePreCommitResponse()` synchronously ### How to Reproduce? _No response_ ### Anything Else? _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
