Package org.apache.hadoop.hdfs.server.namenode.FSEditLogOp

Examples of org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.DeleteOp

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        fsNamesys.addCacheEntry(renameOp.rpcClientId, renameOp.rpcCallId);
      }
      break;
    }
    case OP_DELETE: {
      DeleteOp deleteOp = (DeleteOp)op;
      fsDir.unprotectedDelete(
          renameReservedPathsOnUpgrade(deleteOp.path, logVersion),
          deleteOp.timestamp);
     
      if (toAddRetryCache) {
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                                renameOp.timestamp);
      fsNamesys.unprotectedChangeLease(renameOp.src, renameOp.dst, dinfo);
      break;
    }
    case OP_DELETE: {
      DeleteOp deleteOp = (DeleteOp)op;
      fsDir.unprotectedDelete(deleteOp.path, deleteOp.timestamp);
      break;
    }
    case OP_MKDIR: {
      MkdirOp mkdirOp = (MkdirOp)op;
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                                renameOp.timestamp);
      fsNamesys.changeLease(renameOp.src, renameOp.dst, dinfo);
      break;
    }
    case OP_DELETE: {
      DeleteOp deleteOp = (DeleteOp)op;
      fsDir.unprotectedDelete(deleteOp.path, deleteOp.timestamp);
      break;
    }
    case OP_MKDIR: {
      MkdirOp mkdirOp = (MkdirOp)op;
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  /**
   * Add delete file record to edit log
   */
  void logDelete(String src, long timestamp, boolean toLogRpcIds) {
    DeleteOp op = DeleteOp.getInstance(cache.get())
      .setPath(src)
      .setTimestamp(timestamp);
    logRpcIds(op, toLogRpcIds);
    logEdit(op);
  }
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        if (txid == BAD_TXID) {
          byte garbage[] = { 0x1, 0x2, 0x3 };
          elos.writeRaw(garbage, 0, garbage.length);
        }
        else {
          DeleteOp op;
          op = DeleteOp.getInstance(cache);
          op.setTransactionId(txid);
          op.setPath("/foo." + txid);
          op.setTimestamp(txid);
          elos.write(op);
        }
      }
    }
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  /**
   * Add delete file record to edit log
   */
  void logDelete(String src, long timestamp, boolean toLogRpcIds) {
    DeleteOp op = DeleteOp.getInstance(cache.get())
      .setPath(src)
      .setTimestamp(timestamp);
    logRpcIds(op, toLogRpcIds);
    logEdit(op);
  }
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        fsNamesys.addCacheEntry(renameOp.rpcClientId, renameOp.rpcCallId);
      }
      break;
    }
    case OP_DELETE: {
      DeleteOp deleteOp = (DeleteOp)op;
      fsDir.unprotectedDelete(deleteOp.path, deleteOp.timestamp);
     
      if (toAddRetryCache) {
        fsNamesys.addCacheEntry(deleteOp.rpcClientId, deleteOp.rpcCallId);
      }
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                                      renameOp.timestamp);
            fsNamesys.unprotectedChangeLease(renameOp.src, renameOp.dst, dinfo);
            break;
          }
          case OP_DELETE: {
            DeleteOp deleteOp = (DeleteOp)op;
            fsDir.unprotectedDelete(deleteOp.path, deleteOp.timestamp);
            break;
          }
          case OP_MKDIR: {
            MkdirOp mkdirOp = (MkdirOp)op;
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        fsNamesys.addCacheEntry(renameOp.rpcClientId, renameOp.rpcCallId);
      }
      break;
    }
    case OP_DELETE: {
      DeleteOp deleteOp = (DeleteOp)op;
      fsDir.unprotectedDelete(deleteOp.path, deleteOp.timestamp);
     
      if (toAddRetryCache) {
        fsNamesys.addCacheEntry(deleteOp.rpcClientId, deleteOp.rpcCallId);
      }
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    }
  }

  static void addDeleteOpcode(EditLogOutputStream elos,
        OpInstanceCache cache, long txId, String path) throws IOException {
    DeleteOp op = DeleteOp.getInstance(cache);
    op.setTransactionId(txId);
    op.setPath(path);
    op.setTimestamp(0);
    elos.write(op);
  }
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Related Classes of org.apache.hadoop.hdfs.server.namenode.FSEditLogOp.DeleteOp

  • org.apache.hadoop.hdfs.server.namenode.FSEditLog
  • org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader
  • org.apache.hadoop.hdfs.server.namenode.TestNameNodeRecovery
  • org.apache.hadoop.hdfs.server.namenode.TestNameNodeRecovery$EltsTestGarbageInEditLog
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