dan-s1 commented on PR #7665: URL: https://github.com/apache/nifi/pull/7665#issuecomment-1764511710
> > @exceptionfactory I am trying to rework my code to handle the changes made in #7823 for NIFI-12153. What I am discovering is that YAML supports comments and there is no way to turn off parsing of comments. In addition I am trying to mimic `TestJsonTreeRowRecordReader#testReadJSONStringTooLong` and I am trying to use `StreamReadConstraints.builder().maxStringLength(1).build()` yet no exception is thrown even though I have strings longer than one character long. It would seem that aspect only works for Json parsing and not Yaml parsing. I did find the following article [How to parse large YAML file in Java or Kotlin](https://stackoverflow.com/questions/74805240/how-to-parse-large-yaml-file-in-java-or-kotlin) which would seem to handle larger Yaml files but I am not sure if that is the same setting as `StreamReadConstraints.builder().maxStringLength(1).build()`. Please advise. > > Thanks for the details @dan-s1. If the YAML implementation does not support the same constraints, then I recommend not including those property descriptors on the YAML Record Reader implementation. @exceptionfactory Then would it be okay to have in `YamlTreeReader` code like: ``` @Override protected List<PropertyDescriptor> getSupportedPropertyDescriptors() { final List<PropertyDescriptor> properties = new ArrayList<>(super.getSupportedPropertyDescriptors()); //NOTE: Remove those properties which are not applicable for Yaml. properties.remove(AbstractJsonRowRecordReader.MAX_STRING_LENGTH); properties.remove(AbstractJsonRowRecordReader.ALLOW_COMMENTS); return properties; } ``` -- 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...@nifi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org