[ https://issues.apache.org/jira/browse/MAPREDUCE-649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ravi Gummadi updated MAPREDUCE-649: ----------------------------------- Attachment: d_verify649.v1.patch Attaching patch that makes copy of file to be retried distcp.file.retries(with default value of 3) times in case of failures. Failure could be failure of validation of copy(through file checksums mismatch). These retries are at done within the same map irrespective of -i option. Please review and provide your comments. > distcp should validate the data copied > -------------------------------------- > > Key: MAPREDUCE-649 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-649 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Components: distcp > Reporter: Ravi Gummadi > Assignee: Ravi Gummadi > Attachments: d_verify.patch, d_verify649.patch, d_verify649.v1.patch > > > distcp should validate the files copied by checking the checksums, if the > filesystem supports checksums. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.