[ https://issues.apache.org/jira/browse/HIVE-17289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sankar Hariappan updated HIVE-17289: ------------------------------------ Summary: EXPORT and IMPORT shouldn't perform distcp with doAs privileged user. (was: IMPORT should copy files without using doAs user.) > EXPORT and IMPORT shouldn't perform distcp with doAs privileged user. > --------------------------------------------------------------------- > > Key: HIVE-17289 > URL: https://issues.apache.org/jira/browse/HIVE-17289 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, repl > Affects Versions: 3.0.0 > Reporter: Sankar Hariappan > Assignee: Sankar Hariappan > Labels: DR, Import, replication > Fix For: 3.0.0 > > > Currently, IMPORT uses distcp to copy the larger files/large number of files > from dump directory to table staging directory. But, this copy fails as > distcp is always done with doAs user specified in > hive.distcp.privileged.doAs, which is "hdfs' by default. > Need to remove usage of doAs user when try to distcp from IMPORT flow. > Also, need to set the default config for hive.distcp.privileged.doAs to > "hive" as "hdfs" super-user is never allowed. -- This message was sent by Atlassian JIRA (v6.4.14#64029)