Zhenglin luo created SPARK-34024: ------------------------------------ Summary: datasourceV1 VS dataSourceV2 Key: SPARK-34024 URL: https://issues.apache.org/jira/browse/SPARK-34024 Project: Spark Issue Type: Question Components: Input/Output Affects Versions: 3.0.0 Reporter: Zhenglin luo
I found that DataSourceV2 has been through many versions .So why hasn't datasourceV2 been used by default until now in the latest version.I want to know if it’s because there is a big difference in execution efficiency between v1 and v2. Or there are other reasons. Thanks a lot -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org