CodeCooker17 opened a new pull request, #143: URL: https://github.com/apache/doris-spark-connector/pull/143
# Proposed changes Issue Number: close #xxx The current readNext implementation of RecordBatchInputStream needs to introduce additional ByteBuffers and continuously expand the capacity, which will cause a lot of additional performance losses. In addition, the current expansion logic of ByteBuffer will cause expansion escapes, leading to an infinite loop. Therefore, it is possible to optimize and reduce the introduction of additional ByteBuffers while reducing the performance loss of capacity expansion. Describe the overview of changes. ## Checklist(Required) 1. Does it affect the original behavior: (Yes/No/I Don't know) 2. Has unit tests been added: (Yes/No/No Need) 3. Has document been added or modified: (Yes/No/No Need) 4. Does it need to update dependencies: (Yes/No) 5. Are there any changes that cannot be rolled back: (Yes/No) ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
