[ https://issues.apache.org/jira/browse/HADOOP-15208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HADOOP-15208: ------------------------------------ Attachment: HADOOP-15208-001.patch > DistCp to offer option to save src/dest filesets as alternative to delete() > --------------------------------------------------------------------------- > > Key: HADOOP-15208 > URL: https://issues.apache.org/jira/browse/HADOOP-15208 > Project: Hadoop Common > Issue Type: New Feature > Components: tools/distcp > Affects Versions: 2.9.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Major > Attachments: HADOOP-15208-001.patch > > > There are opportunities to improve distcp delete performance and scalability > with object stores, but you need to test with production datasets to > determine if the optimizations work, don't run out of memory, etc. > By adding the option to save the sequence files of source, dest listings, > people (myself included) can experiment with different strategies before > trying to commit one which doesn't scale -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org