Package org.apache.hadoop.hdfs.client

Examples of org.apache.hadoop.hdfs.client.HdfsAdmin.disallowSnapshot()

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      // 4. Disallow snapshots on and delete foo on the NN. The snapshot count
      // will go down to 0 and the snapshottable dir will be removed from the fs
      // tree.
      fs.deleteSnapshot(TEST_PATH, snapshotPath.getName());
      admin.disallowSnapshot(TEST_PATH);
      assertEquals(0, nnSnapshotManager.getNumSnapshots());
      assertEquals(0, nnSnapshotManager.getNumSnapshottableDirs());
     
      // 5. Have the NN do a saveNamespace, writing out a new fsimage with
      // snapshot count 0.
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      // 4. Disallow snapshots on and delete foo on the NN. The snapshot count
      // will go down to 0 and the snapshottable dir will be removed from the fs
      // tree.
      fs.deleteSnapshot(TEST_PATH, snapshotPath.getName());
      admin.disallowSnapshot(TEST_PATH);
      assertEquals(0, nnSnapshotManager.getNumSnapshots());
      assertEquals(0, nnSnapshotManager.getNumSnapshottableDirs());
     
      // 5. Have the NN do a saveNamespace, writing out a new fsimage with
      // snapshot count 0.
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