mahesh kumar behera created HIVE-21325:
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Summary: Hive external table replication failed with Permission
denied issue.
Key: HIVE-21325
URL: https://issues.apache.org/jira/browse/HIVE-21325
Project: Hive
Issue Type: Bug
Affects Versions: 4.0.0
Reporter: mahesh kumar behera
Assignee: mahesh kumar behera
Fix For: 4.0.0
During external table replication the file copy is done in parallel to the meta
data replication. If the file copy task creates the directory with do as set to
true, it will create the directory with permission set to the user running the
repl command. In that case the meta data task while creating the table may fail
as hive user might not have access to the created directory.
The fix should be
# While creating directory, if sql based authentication is enabled, then
disable storage based authentication for hive user.
# Currently the created directory has the login user access, it should retain
the source clusters owner, group and permission.
# For external table replication don't create the directory during create
table and add partition.
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