[ https://issues.apache.org/jira/browse/SQOOP-2585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Szabo updated SQOOP-2585: -------------------------------- Fix Version/s: (was: 1.4.7) 1.5.0 > merging hive tables using sqoop > ------------------------------- > > Key: SQOOP-2585 > URL: https://issues.apache.org/jira/browse/SQOOP-2585 > Project: Sqoop > Issue Type: New Feature > Affects Versions: 1.4.6 > Reporter: Rakesh Sharma > Assignee: Rakesh Sharma > Fix For: 1.5.0 > > Attachments: SQOOP-2585_0.patch, SQOOP-2585_1.patch, > SQOOP-2585_2.patch > > > Sqoop currently doesn't support merging of two hive tables. Implement a new > tool for Sqoop which : > 1. merges two hive tables. (This will be most commonly used to merge new > incremental data into an existing hive table) > 2. should support both partitioned and non partitioned tables > 3. supports merge on composite keys > 4. For partitioned tables, merges old partitions and also add new partitions. > 5. Supports Text/RC/ORC/Seq file formats > 6. Should make sure that only process is performing merge. > 7. should be an atomic operation. If it fails at any point , it should revert > the target hive table to its original state. -- This message was sent by Atlassian JIRA (v6.4.14#64029)