Examples of org.apache.cassandra.service.WriteResponseHandler

org.apache.cassandra.service.WriteResponseHandler
Handles blocking writes for ONE, ANY, TWO, THREE, QUORUM, and ALL consistency levels.

     */
    public abstract ArrayList<InetAddress> getNaturalEndpoints(Token token, TokenMetadata metadata, String table);
    
    public WriteResponseHandler getWriteResponseHandler(int blockFor, ConsistencyLevel consistency_level, String table)
    {
        return new WriteResponseHandler(blockFor, table);
    }

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                public void run()
                {
                    undelivered.remove(ep);
                }
            };
            WriteResponseHandler handler = new WriteResponseHandler(ep, WriteType.UNLOGGED_BATCH, callback);
            MessagingService.instance().sendRR(mutation.createMessage(), ep, handler);
            handlers.add(handler);
        }


        // Wait for all the requests to complete.
        for (WriteResponseHandler handler : handlers)
        {
            try
            {
                handler.get();
            }
            catch (WriteTimeoutException e)
            {
                logger.debug("Timed out replaying a batched mutation to a node, will write a hint");
            }

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                public void run()
                {
                    undelivered.remove(ep);
                }
            };
            WriteResponseHandler handler = new WriteResponseHandler(ep, WriteType.UNLOGGED_BATCH, callback);
            MessagingService.instance().sendRR(mutation.createMessage(), ep, handler);
            handlers.add(handler);
        }


        // Wait for all the requests to complete.
        for (WriteResponseHandler handler : handlers)
        {
            try
            {
                handler.get();
            }
            catch (WriteTimeoutException e)
            {
                logger.debug("Timed out replaying a batched mutation to a node, will write a hint");
            }

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                public void run()
                {
                    undelivered.remove(ep);
                }
            };
            WriteResponseHandler handler = new WriteResponseHandler(ep, WriteType.UNLOGGED_BATCH, callback);
            MessagingService.instance().sendRR(mutation.createMessage(), ep, handler, false);
            handlers.add(handler);
        }


        // Wait for all the requests to complete.
        for (WriteResponseHandler handler : handlers)
        {
            try
            {
                handler.get();
            }
            catch (WriteTimeoutException e)
            {
                logger.debug("Timed out replaying a batched mutation to a node, will write a hint");
            }

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                startColumn = cf.getColumnNames().last();
                RowMutation rm = new RowMutation(tableName, key);
                rm.add(cf);
                Message message = rm.makeRowMutationMessage();
                WriteResponseHandler responseHandler = new WriteResponseHandler(1, tableName);
                MessagingService.instance.sendRR(message, new InetAddress[] { endPoint }, responseHandler);
                try
                {
                    responseHandler.get();
                }
                catch (TimeoutException e)
                {
                    return false;
                }

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        }
        else if (consistency_level == ConsistencyLevel.EACH_QUORUM)
        {
            return new DatacenterSyncWriteResponseHandler(naturalEndpoints, pendingEndpoints, consistency_level, getTable(), callback, writeType);
        }
        return new WriteResponseHandler(naturalEndpoints, pendingEndpoints, consistency_level, getTable(), callback, writeType);
    }

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     */
    public abstract ArrayList<InetAddress> getNaturalEndpoints(Token token, TokenMetadata metadata, String table);
    
    public WriteResponseHandler getWriteResponseHandler(int blockFor, ConsistencyLevel consistency_level, String table)
    {
        return new WriteResponseHandler(blockFor, table);
    }

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                public void run()
                {
                    undelivered.remove(ep);
                }
            };
            WriteResponseHandler handler = new WriteResponseHandler(ep, WriteType.UNLOGGED_BATCH, callback);
            MessagingService.instance().sendRR(mutation.createMessage(), ep, handler);
            handlers.add(handler);
        }


        // Wait for all the requests to complete.
        for (WriteResponseHandler handler : handlers)
        {
            try
            {
                handler.get();
            }
            catch (WriteTimeoutException e)
            {
                logger.debug("Timed out replaying a batched mutation to a node, will write a hint");
            }

View Full Code Here

        }
        else if (consistency_level == ConsistencyLevel.EACH_QUORUM)
        {
            return new DatacenterSyncWriteResponseHandler(naturalEndpoints, pendingEndpoints, consistency_level, getKeyspace(), callback, writeType);
        }
        return new WriteResponseHandler(naturalEndpoints, pendingEndpoints, consistency_level, getKeyspace(), callback, writeType);
    }

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                public void run()
                {
                    undelivered.remove(ep);
                }
            };
            WriteResponseHandler handler = new WriteResponseHandler(ep, WriteType.UNLOGGED_BATCH, callback);
            MessagingService.instance().sendUnhintableMutation(mutation, ep, handler);
            handlers.add(handler);
        }


        // Wait for all the requests to complete.
        for (WriteResponseHandler handler : handlers)
        {
            try
            {
                handler.get();
            }
            catch (WriteTimeoutException e)
            {
                logger.debug("Timed out replaying a batched mutation to a node, will write a hint");
            }

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