[ https://issues.apache.org/jira/browse/HADOOP-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran resolved HADOOP-16493. ------------------------------------- Resolution: Duplicate Ended up in HADOOP-13230. Not sure if I did that deliberately or not :) > S3AFilesystem.initiateRename() can skip check on dest.parent status if src > has same parent > ------------------------------------------------------------------------------------------ > > Key: HADOOP-16493 > URL: https://issues.apache.org/jira/browse/HADOOP-16493 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.3.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Minor > > Speedup inferred from debug logs (probably not a regression from > HADOOP-15183, more something we'd not noticed). > There's a check in {{initiateRename()}} to make sure the parent dir of the > dest exists. > If dest.getParent() is src.getParent() (i.e. a same dire rename) or is any > other ancestor, we don't need those HEAD/LIST requests. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org