[SENTRY-1644] Partition ACLs disappear after renaming Hive table with partitions

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.0, 1.8.0, 2.0.0
• Fix Version/s: 1.8.0, 2.0.0
• Component/s: Hdfs Plugin
• Assignee: Lei (Eddy) Xu
• Reporter: Hao Hao
• Created: 02/Mar/17 20:20
• Updated: 24/Jul/17 15:36
• Resolved: 05/Apr/17 20:29

Description

After rename Hive table with partitions, ACLs on the partition paths disappear.

It can be reproducible by:

• Create a table with partitions.
• Rename the table.
• The granted ACLs on the partitions disappear.

Furthermore, in TestHMSPaths.testRenameDiffPaths add the following checking:

 String partition2Path = "/user/hive/warehouse/db1.db/table2/part1";
 Assert.assertEquals(expectedSet, paths.findAuthzObject(HMSPaths.getPathElements(partition2Path).toArray(new String[0])));

It will evaluate to false, which means after rename, the path of the table partition disappear.

Issue Links

• blocks: SENTRY-872 Uber jira for HMS HA + Sentry HA redesign
• incorporates: SENTRY-1664 HMSPaths compares strings using ==
• is related to: SENTRY-1713 Enable TestHDFSIntegrationEnd2End.testEnd2End
• is related to: SENTRY-1704 UpdateableAuthzPaths#applyPartialUpdate does not move children path if the authzObjects have the same name.
• relates to: SENTRY-872 Uber jira for HMS HA + Sentry HA redesign
• links to: Review board