luoyuxia commented on code in PR #20469: URL: https://github.com/apache/flink/pull/20469#discussion_r943034014
########## flink-connectors/flink-connector-files/src/main/java/org/apache/flink/connector/file/table/FileSystemOutputFormat.java: ########## @@ -81,11 +91,29 @@ private FileSystemOutputFormat( this.formatFactory = formatFactory; this.computer = computer; this.outputFileConfig = outputFileConfig; + this.identifier = identifier; + this.policyKind = policyKind; + this.customClass = customClass; + this.successFileName = successFileName; } @Override public void finalizeGlobal(int parallelism) { try { + List<PartitionCommitPolicy> policies = + PartitionCommitPolicy.createPolicyChain( + Thread.currentThread().getContextClassLoader(), Review Comment: Use `Thread.currentThread().getContextClassLoader()` to load user class may casue class not found issue. I think we can make `FileSystemOutputFormat` extend `RichOutputFormat` and use `getRuntimeContext().getUserCodeClassLoader()`. -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org