steveloughran commented on pull request #2548: URL: https://github.com/apache/hadoop/pull/2548#issuecomment-753991353
I need you to use `org.apache.hadoop.util.functional.RemoteIterators` as the wrapper iterators. These are only in trunk but will be backported with the rest of HADOOP-16380 after a few days of stabilisation. These iterators propagate the IOStatisticsSource interface, so when the innermost iterator collects cost/count of list calls, the stats will be visible to and collectable by callers. ---------------------------------------------------------------- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
