[ https://issues.apache.org/jira/browse/MAPREDUCE-7287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran reassigned MAPREDUCE-7287: ----------------------------------------- Assignee: zhengchenyu > Distcp will delete exists file , If we use "-delete and -update" options and > distcp file. > ------------------------------------------------------------------------------------------ > > Key: MAPREDUCE-7287 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-7287 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: distcp > Affects Versions: 3.2.1 > Reporter: zhengchenyu > Assignee: zhengchenyu > Priority: Major > Labels: pull-request-available > Fix For: 3.3.2 > > Attachments: MAPREDUCE-7287.001.patch > > Time Spent: 3h > Remaining Estimate: 0h > > hdfs://ns1/tmp/a is an existing file, hdfs://ns2/tmp/a is also an existing > file. > When I run this command, > {code:java} > hadoop distcp -delete -update hdfs://ns1/tmp/a hdfs://ns2/tmp/a > {code} > I Found hdfs://ns2/tmp/a is deleted unpectectedly. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org