[HBASE-16939] ExportSnapshot: set owner and permission on right directory

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4.0, 1.2.4, 1.1.8, 1.3.2, 2.0.0
• Assignee: Guanghao Zhang
• Reporter: Guanghao Zhang
• Created: 25/Oct/16 02:18
• Updated: 05/Oct/17 09:05
• Resolved: 25/Oct/16 21:18

Description

FileUtil.copy(inputFs, snapshotDir, outputFs, initialOutputSnapshotDir, false, false, conf);
      if (filesUser != null || filesGroup != null) {
        setOwner(outputFs, snapshotTmpDir, filesUser, filesGroup, true);
      }
      if (filesMode > 0) {
        setPermission(outputFs, snapshotTmpDir, (short)filesMode, true);
      }

It copy snapshot manifest to initialOutputSnapshotDir, but it set owner on snapshotTmpDir. They are different directory when skipTmp is true.

Another problem is new cluster doesn't have .hbase-snapshot directory. So after export snapshot, it should set owner on .hbase-snapshot directory.

Issue Links

• blocks: HBASE-17524 HBase 1.3.1 release