Examples of org.apache.bookkeeper.client.BookieHandle

org.apache.bookkeeper.client.BookieHandle
Maintains a queue of request to a given bookie. For verifiable ledgers, it computes the digest.

    private void setBookies(ArrayList<InetSocketAddress> bookies)
    throws InterruptedException {
        for(InetSocketAddress a : bookies){
            LOG.debug("Opening bookieHandle: " + a);
            try{
                BookieHandle bh = new BookieHandle(this, a);
                this.bookies.add(bh);
            } catch(ConnectException e){
                LOG.error(e + "(bookie: " + a + ")");
                
                InetSocketAddress addr = null;

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     * 
     * @param addr  socket address
     */
    void addBookie(InetSocketAddress addr)
    throws IOException {
        BookieHandle bh = new BookieHandle(this, addr);
        this.bookies.add(bh);
        
        if(bookies.size() > qSize) setThreshold();
    }

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        if(addr == null){
            throw BKException.create(Code.NoBookieAvailableException);
        } else {           
            try{
                BookieHandle bh = new BookieHandle(this, addr);
                
                /*
                 * TODO: Read from current bookies, and write to this one
                 */

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                    int tmpId = (((int) entryId) + lh.getQuorumSize()) % (lh.getBookies().size() + 1);
                    int newId = tmpId % lh.getBookies().size();
                    //LOG.info("Sending a new add operation to bookie: " + newId + ", " + lh.getBookies().get(newId).addr);
                    
                    BookieHandle bh = lh.getBookies().get(newId);
                    
                    //LOG.info("Got handle for " + newId);
                    
                    bh.sendAdd(lh, new SubAddOp(sAdd.op, 
                            pOp, 
                            newId, 
                            this), entryId);
               
                    //LOG.info("Ended " + entryId + ", " + newId);

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        //BookieHandle bh = new BookieHandle(this, addr);
        try{
            this.bookies.add(bk.getBookieHandle(this, addr));
        } catch (IOException e){
            LOG.info("Inserting a decoy bookie handle");
            this.bookies.add(new BookieHandle(addr, false));
        }
        if(bookies.size() > qSize) setThreshold();
        return (this.bookies.size() - 1);
    }

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     */
    
    synchronized BookieHandle getBookieHandle(LedgerHandle lh, InetSocketAddress a)
    throws ConnectException, IOException {
      if(!bhMap.containsKey(a)){
          BookieHandle bh = new BookieHandle(a, true); 
        bhMap.put(a, bh);
        bh.start();
      }
      bhMap.get(a).incRefCount(lh);
      
      return bhMap.get(a);
    }

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     * remove it from the list. 
     */
    
    synchronized void haltBookieHandles(LedgerHandle lh, ArrayList<BookieHandle> bookies){
        while(bookies.size() > 0){
            BookieHandle bh = bookies.remove(0);
            if(bh.halt(lh) <= 0)
                bhMap.remove(bh.addr);
        }
    }

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Related Classes of org.apache.bookkeeper.client.BookieHandle

org.apache.bookkeeper.client.BookKeeper

org.apache.bookkeeper.client.LedgerHandle

org.apache.bookkeeper.client.QuorumEngine.Operation.AddOp

org.apache.bookkeeper.client.QuorumEngine.Operation.StopOp

org.apache.bookkeeper.client.QuorumEngine.SubOp.SubAddOp

org.apache.bookkeeper.client.QuorumEngine.SubOp.SubStopOp

org.apache.bookkeeper.client.QuorumOpMonitor

org.apache.bookkeeper.proto.BookieClient

javax.crypto.spec.SecretKeySpec

java.nio.ByteBuffer

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