v-kkhuang opened a new pull request, #5420: URL: https://github.com/apache/linkis/pull/5420
<!-- Thank you for sending the PR! We appreciate you spending the time to work on these changes. You can learn more about contributing to Apache Linkis here: https://linkis.apache.org/community/how-to-contribute Happy contributing! --> ### What is the purpose of the change **Background/Problem:** Currently, spark engine tasks fail during execution due to null pointer exceptions in logging initialization and exception handling issues. Additionally, dependency injection failures and inconsistent error logging affect system stability. **Purpose of Change:** To address these problems, this PR optimizes logging output, fixes spark init SQL exception handling, resolves dependency injection failures, and improves exception comments across multiple engine executors. **Value/Impact:** After the change, spark engine tasks execute more reliably with better error handling and logging, improving system stability and debugging capability. ### Related issues/PRs Related issues: close #5284 Related pr:none ### Brief change log - Add CodeUtils utility class for common code operations - Optimize HDFSUtils keytab cache handling with null checks - Optimize logging output in spark, hive, flink, and other engine executors - Fix spark init SQL exception handling - Fix dependency injection failures in entrance module - Improve exception comments in multiple engine plugins - Update 2.0.0 feature documentation structure - Clean up obsolete test files and documentation ### Checklist - [x] I have read the [Contributing Guidelines on pull requests](https://linkis.apache.org/community/how-to-contribute). - [x] I have explained the need for this PR and the problem it solves - [x] I have explained the changes or the new features added to this PR - [ ] I have added tests corresponding to this change - [ ] I have updated the documentation to reflect this change - [x] I have verified that this change is backward compatible - [ ] **If this is a code change**: I have written unit tests to fully verify the new behavior. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
