Package org.apache.hadoop.hdfs.server.common.Storage

Examples of org.apache.hadoop.hdfs.server.common.Storage.StorageDirectory.clearDirectory()

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              "cannot access checkpoint directory.");
       
        if (format) {
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
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        throw new IOException(StorageState.NON_EXISTENT +
                              " state cannot be here");
      case NOT_FORMATTED:
        LOG.info("Storage directory " + sd.getRoot() + " is not formatted.");
        LOG.info("Formatting ...");
        sd.clearDirectory(); // create empty currrent dir
        break;
      default:
        break;
      }
    }
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              "cannot access checkpoint directory.");
       
        if (format) {
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
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        throw new IOException(StorageState.NON_EXISTENT +
                              " state cannot be here");
      case NOT_FORMATTED:
        LOG.info("Storage directory " + sd.getRoot() + " is not formatted.");
        LOG.info("Formatting ...");
        sd.clearDirectory(); // create empty currrent dir
        break;
      default:
        break;
      }
    }
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        throw new IOException(StorageState.NON_EXISTENT +
                              " state cannot be here");
      case NOT_FORMATTED:
        LOG.info("Storage directory " + sd.getRoot() + " is not formatted.");
        LOG.info("Formatting ...");
        sd.clearDirectory(); // create empty currrent dir
        break;
      default:
        break;
      }
    }
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              "cannot access checkpoint directory.");
       
        if (format) {
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
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              "cannot access checkpoint directory.");
       
        if (format) {
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
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              "cannot access checkpoint directory.");
       
        if (format) {
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
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        throw new IOException(StorageState.NON_EXISTENT +
                              " state cannot be here");
      case NOT_FORMATTED:
        LOG.info("Storage directory " + sd.getRoot() + " is not formatted.");
        LOG.info("Formatting ...");
        sd.clearDirectory(); // create empty currrent dir
        break;
      default:
        break;
      }
    }
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                "checkpoint directory does not exist or is not accessible.");
        case NOT_FORMATTED:
          // for backup node all directories may be unformatted initially
          LOG.info("Storage directory " + sd.getRoot() + " is not formatted.");
          LOG.info("Formatting ...");
          sd.clearDirectory(); // create empty current
          break;
        case NORMAL:
          break;
        default:  // recovery is possible
          sd.doRecover(curState);
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