List of findDatanode() Examples

Examples of findDatanode()

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

    if(newReport == null)
      newReport = new Block[0];
    // scan the report and collect newly reported blocks
    for(Block blk : newReport) {
      BlockInfo storedBlock = blocksMap.getStoredBlock(blk);
      if(storedBlock == null || storedBlock.findDatanode(this) < 0) {
        toAdd.add(blk);
        continue;
      }
      // move block to the head of the list
      this.moveBlockToHead(storedBlock);

View Full Code Here

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

      BlockInfo storedBlock = blocksMap.getStoredBlock(iblk);
      if(storedBlock == null) { // Brand new block
        toAdd.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        toAdd.add(storedBlock);
        continue;
      }
      // move block to the head of the list
      this.moveBlockToHead(storedBlock);

View Full Code Here

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

      if(storedBlock == null) {
        // If block is not in blocksMap it does not belong to any file
        toInvalidate.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        toAdd.add(storedBlock);
        continue;
      }
      // move block to the head of the list
      this.moveBlockToHead(storedBlock);

View Full Code Here

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

      if(storedBlock == null) {
        // If block is not in blocksMap it does not belong to any file
        toInvalidate.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        // if the size differs from what is in the blockmap, then return
        // the new block. addStoredBlock will then pick up the right size of this
        // block and will update the block object in the BlocksMap
        if (storedBlock.getNumBytes() != iblk.getNumBytes()) {
          toAdd.add(new Block(iblk));

View Full Code Here

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

      if(storedBlock == null) {
        // If block is not in blocksMap it does not belong to any file
        toInvalidate.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        // if the size differs from what is in the blockmap, then return
        // the new block. addStoredBlock will then pick up the right size of this
        // block and will update the block object in the BlocksMap
        if (storedBlock.getNumBytes() != iblk.getNumBytes()) {
          toAdd.add(new Block(iblk));

View Full Code Here

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

      BlockInfo storedBlock = blocksMap.getStoredBlock(iblk);
      if(storedBlock == null) { // Brand new block
        toAdd.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        toAdd.add(storedBlock);
        continue;
      }
      // move block to the head of the list
      this.moveBlockToHead(storedBlock);

View Full Code Here

Examples of org.apache.hadoop.dfs.BlocksMap.BlockInfo.findDatanode()

      if(storedBlock == null) {
        // If block is not in blocksMap it does not belong to any file
        toInvalidate.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        // if the size differs from what is in the blockmap, then return
        // the new block. addStoredBlock will then pick up the right size of this
        // block and will update the block object in the BlocksMap
        if (storedBlock.getNumBytes() != iblk.getNumBytes()) {
          toAdd.add(new Block(iblk));

View Full Code Here

Examples of org.apache.hadoop.hdfs.server.namenode.BlocksMap.BlockInfo.findDatanode()

      if(storedBlock == null) {
        // If block is not in blocksMap it does not belong to any file
        toInvalidate.add(new Block(iblk));
        continue;
      }
      if(storedBlock.findDatanode(this) < 0) {// Known block, but not on the DN
        // if the size differs from what is in the blockmap, then return
        // the new block. addStoredBlock will then pick up the right size of this
        // block and will update the block object in the BlocksMap
        if (storedBlock.getNumBytes() != iblk.getNumBytes()) {
          toAdd.add(new Block(iblk));

View Full Code Here

Examples of org.apache.hadoop.hdfs.server.namenode.BlocksMap.BlockInfo.findDatanode()

    BlockInfo next = block.getSetNext(indexes.currentIndex, head);
    BlockInfo prev = block.getSetPrevious(indexes.currentIndex, null);


    head.setPrevious(indexes.headIndex, block);
    indexes.headIndex = indexes.currentIndex;
    prev.setNext(prev.findDatanode(this), next);
    if (next != null)
      next.setPrevious(next.findDatanode(this), prev);
    return block;
  }

View Full Code Here

Examples of org.apache.hadoop.hdfs.server.namenode.BlocksMap.BlockInfo.findDatanode()

        } else {
          toInvalidate.add(new Block(iblk));
        }
        continue;
      }
      int index = storedBlock.findDatanode(this);
      if(index < 0) {// Known block, but not on the DN
        // if the size differs from what is in the blockmap, then return
        // the new block. addStoredBlock will then pick up the right size of this
        // block and will update the block object in the BlocksMap
        if (storedBlock.getNumBytes() != iblk.getNumBytes()) {

View Full Code Here

0 1

TOP

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.