vinothchandar commented on issue #714: Performance Comparison of HoodieDeltaStreamer and DataSourceAPI URL: https://github.com/apache/incubator-hudi/issues/714#issuecomment-499259238 My guess is , your parallelism 1500 is excessive for such low volume of data and the additional spark overhead is what you are seeing.. We set parallelism to 2 in tests for e.g for the same reason. Can you set the datasource API parallelism to 2 as well and see? https://hudi.apache.org/configurations.html#withParallelism
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
