lidavidm commented on issue #14237: URL: https://github.com/apache/arrow/issues/14237#issuecomment-1258783581
For ArrowStreamReader, you must call `loadNextBatch` to load the next chunk of data into the VectorSchemaRoot before using the root. I don't see that in your screenshot. You must do this in a loop, processing the chunk of data, until `loadNextBatch` returns `false`. See the API docs: https://arrow.apache.org/docs/java/reference/index.html Also see this example: https://arrow.apache.org/cookbook/java/io.html#id4 -- 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]
