lastbus

MAPREDUCE-7470: multi-thread mapreduce committer

3

### Description of PR In cloud environment, such as aws, aliyun etc., the internet delay is non-trival when we commit thounds of files. In our situation, the ping delay is...

[Bug] [connector-jdbc] JDBC get primitive type null value bug

1

### Search before asking - [X] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened According to the JDK JDBC interface, when converting to a...