[ https://issues.apache.org/jira/browse/HIVE-16898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai updated HIVE-16898: ------------------------------ Attachment: HIVE-16898.4.patch > Validation of source file after distcp in repl load > ---------------------------------------------------- > > Key: HIVE-16898 > URL: https://issues.apache.org/jira/browse/HIVE-16898 > Project: Hive > Issue Type: Bug > Components: HiveServer2 > Affects Versions: 3.0.0 > Reporter: anishek > Assignee: Daniel Dai > Fix For: 3.0.0 > > Attachments: HIVE-16898.1.patch, HIVE-16898.2.patch, > HIVE-16898.3.patch, HIVE-16898.4.patch > > > time between deciding the source and destination path for distcp to invoking > of distcp can have a change of the source file, hence distcp might copy the > wrong file to destination, hence we should an additional check on the > checksum of the source file path after distcp finishes to make sure the path > didnot change during the copy process. if it has take additional steps to > delete the previous file on destination and copy the new source and repeat > the same process as above till we copy the correct file. -- This message was sent by Atlassian JIRA (v6.4.14#64029)