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From "Jerry He (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8413) Snapshot verify region will always fail if the HFile has been archived
Date Tue, 23 Apr 2013 23:47:16 GMT
Jerry He created HBASE-8413:
-------------------------------

             Summary: Snapshot verify region will always fail if the HFile has been archived
                 Key: HBASE-8413
                 URL: https://issues.apache.org/jira/browse/HBASE-8413
             Project: HBase
          Issue Type: Bug
          Components: snapshots
    Affects Versions: 0.95.0, 0.94.6
            Reporter: Jerry He
            Assignee: Jerry He
             Fix For: 0.98.0, 0.94.7
         Attachments: HBASE-8413-trunk.patch

MasterSnapshotVerifier::verifyRegion():
...
// check to see if hfile is present in the real table
        String fileName = hfile.getPath().getName();
        Path file = new Path(realCfDir, fileName);
        Path archived = new Path(archivedCfDir, fileName);
        if (!fs.exists(file) && !file.equals(archived)) {
          throw new CorruptedSnapshotException("Can't find hfile: " + hfile.getPath()
              + " in the real (" + realCfDir + ") or archive (" + archivedCfDir
              + ") directory for the primary table.", snapshot);
        }
....

The second part of the if condition will always be true:
!file.equals(archived)

Corrected:
if (!fs.exists(file) && !fs.exists(archived))

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