List of renameSnapshot() Examples

Examples of renameSnapshot()

org.apache.hadoop.fs.FileSystem.renameSnapshot()
Rename a snapshot @param path The directory path where the snapshot was taken @param snapshotOldName Old name of the snapshot @param snapshotNewName New name of the snapshot @throws IOException
org.apache.hadoop.hdfs.DistributedFileSystem.renameSnapshot()
org.apache.hadoop.hdfs.server.protocol.NamenodeProtocols.renameSnapshot()

Examples of org.apache.hadoop.fs.FileSystem.renameSnapshot()

      webHdfs.createSnapshot(foo, "s1");
      final Path s1path = SnapshotTestHelper.getSnapshotRoot(foo, "s1");
      Assert.assertTrue(webHdfs.exists(s1path));


      // rename s1 to s2
      webHdfs.renameSnapshot(foo, "s1", "s2");
      Assert.assertFalse(webHdfs.exists(s1path));
      final Path s2path = SnapshotTestHelper.getSnapshotRoot(foo, "s2");
      Assert.assertTrue(webHdfs.exists(s2path));


      webHdfs.deleteSnapshot(foo, "s2");

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Examples of org.apache.hadoop.hdfs.DistributedFileSystem.renameSnapshot()

    String ssName = "snapshot1";
    dfs.allowSnapshot(pathDirectoryMkdir);
    dfs.createSnapshot(pathDirectoryMkdir, ssName);
    // OP_RENAME_SNAPSHOT 28
    String ssNewName = "snapshot2";
    dfs.renameSnapshot(pathDirectoryMkdir, ssName, ssNewName);
    // OP_DELETE_SNAPSHOT 27
    dfs.deleteSnapshot(pathDirectoryMkdir, ssNewName);
    // OP_SET_REPLICATION 4
    s = dfs.create(pathFileCreate);
    s.close();

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Examples of org.apache.hadoop.hdfs.server.protocol.NamenodeProtocols.renameSnapshot()

      final String js = JsonUtil.toJsonString(
          org.apache.hadoop.fs.Path.class.getSimpleName(), snapshotPath);
      return Response.ok(js).type(MediaType.APPLICATION_JSON).build();
    }
    case RENAMESNAPSHOT: {
      np.renameSnapshot(fullpath, oldSnapshotName.getValue(),
          snapshotName.getValue());
      return Response.ok().type(MediaType.APPLICATION_OCTET_STREAM).build();
    }
    default:
      throw new UnsupportedOperationException(op + " is not supported");

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