Package org.apache.hadoop.hdfs

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

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   */
  public int saveNamespace() throws IOException {
    int exitCode = -1;

    DistributedFileSystem dfs = getDFS();
    dfs.saveNamespace();
    exitCode = 0;
  
    return exitCode;
  }

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      } else {
        printUsage("saveNamespace");
        return exitCode;
      }
    }
    dfs.saveNamespace(force, uncompressed);
    return 0;
  }

  /**
   * Command to ask the namenode to reread the hosts and excluded hosts
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      } else {
        printUsage("saveNamespace");
        return exitCode;
      }
    }
    dfs.saveNamespace(force, uncompressed);
    return 0;
  }

  /**
   * Command to ask the namenode to reread the hosts and excluded hosts
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