Hexiaoqiao commented on PR #1767: URL: https://github.com/apache/orc/pull/1767#issuecomment-1907590652
Thanks involve me here. I have left my concerns [here](https://issues.apache.org/jira/browse/ORC-1458?focusedCommentId=17739786&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17739786), I would like to reassert: I believe this could reduce load to NameNode when using ORC on HDFS but I am worried it involve any potential issues from HDFS view. Back to this PR, IIUC this is used only for extract footer, right? Technically, for one immutable file, the result from `DFSInputStream#getFileLength()` and `FileStatus#getLen()` will be same, but it is not one recommended usage as @dongjoon-hyun mentioned above. Thanks again. -- 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]
