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

Examples of org.apache.hadoop.hdfs.server.namenode.INodeFileUnderConstruction


      out.close();
    }

    @Override
    boolean checkNamenodeBeforeReturn() throws Exception {
      INodeFileUnderConstruction fileNode = (INodeFileUnderConstruction) cluster
          .getNamesystem(0).getFSDirectory().getINode4Write(file).asFile();
      BlockInfoUnderConstruction blkUC =
          (BlockInfoUnderConstruction) (fileNode.getBlocks())[1];
      int datanodeNum = blkUC.getExpectedLocations().length;
      for (int i = 0; i < CHECKTIMES && datanodeNum != 2; i++) {
        Thread.sleep(1000);
        datanodeNum = blkUC.getExpectedLocations().length;
      }
View Full Code Here


         blocks[iB].setBlockId(currentBlockId++);
      }

      try {

        INodeFileUnderConstruction inode = new INodeFileUnderConstruction(
                      null, replication, 0, blockSize, blocks, p, "", "", null);
        // Append path to filename with information about blockIDs
        String path = "_" + iF + "_B" + blocks[0].getBlockId() +
                      "_to_B" + blocks[blocksPerFile-1].getBlockId() + "_";
        String filePath = nameGenerator.getNextFileName("");
View Full Code Here

      out.close();
    }

    @Override
    boolean checkNamenodeBeforeReturn() throws Exception {
      INodeFileUnderConstruction fileNode = (INodeFileUnderConstruction) cluster
          .getNamesystem(0).getFSDirectory().getINode4Write(file).asFile();
      BlockInfoUnderConstruction blkUC =
          (BlockInfoUnderConstruction) (fileNode.getBlocks())[1];
      int datanodeNum = blkUC.getExpectedLocations().length;
      for (int i = 0; i < CHECKTIMES && datanodeNum != 2; i++) {
        Thread.sleep(1000);
        datanodeNum = blkUC.getExpectedLocations().length;
      }
View Full Code Here

         blocks[iB].setBlockId(currentBlockId++);
      }

      try {

        INodeFileUnderConstruction inode = new INodeFileUnderConstruction(
                      null, replication, 0, blockSize, blocks, p, "", "", null);
        // Append path to filename with information about blockIDs
        String path = "_" + iF + "_B" + blocks[0].getBlockId() +
                      "_to_B" + blocks[blocksPerFile-1].getBlockId() + "_";
        String filePath = nameGenerator.getNextFileName("");
View Full Code Here

      out.close();
    }

    @Override
    boolean checkNamenodeBeforeReturn() throws Exception {
      INodeFileUnderConstruction fileNode = (INodeFileUnderConstruction) cluster
          .getNamesystem(0).getFSDirectory().getINode4Write(file).asFile();
      BlockInfoUnderConstruction blkUC =
          (BlockInfoUnderConstruction) (fileNode.getBlocks())[1];
      int datanodeNum = blkUC.getExpectedStorageLocations().length;
      for (int i = 0; i < CHECKTIMES && datanodeNum != 2; i++) {
        Thread.sleep(1000);
        datanodeNum = blkUC.getExpectedStorageLocations().length;
      }
View Full Code Here

TOP

Related Classes of org.apache.hadoop.hdfs.server.namenode.INodeFileUnderConstruction

Copyright © 2018 www.massapicom. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.