Package org.apache.accumulo.server.zookeeper

Class TransactionWatcher.ZooArbitrator

java.lang.Object

org.apache.accumulo.server.zookeeper.TransactionWatcher.ZooArbitrator

All Implemented Interfaces:

TransactionWatcher.Arbitrator

Enclosing class:

TransactionWatcher

public static class TransactionWatcher.ZooArbitrator
extends Object
implements TransactionWatcher.Arbitrator

Constructor Summary

Constructors

Constructor	Description
ZooArbitrator(ServerContext context)

Method Summary

Modifier and Type	Method	Description
static Set<Long>	allTransactionsAlive(ServerContext context, String type)
static void	cleanup(ServerContext context, String type, long tid)
static void	start(ServerContext context, String type, long tid)
static void	stop(ServerContext context, String type, long tid)
boolean	transactionAlive(String type, long tid)
boolean	transactionComplete(String type, long tid)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZooArbitrator

public ZooArbitrator(ServerContext context)

Method Detail

transactionAlive

public boolean transactionAlive(String type,
                                long tid)
                         throws Exception

Specified by:

transactionAlive in interface TransactionWatcher.Arbitrator

Throws:

Exception

start

public static void start(ServerContext context,
                         String type,
                         long tid)
                  throws org.apache.zookeeper.KeeperException,
                         InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

stop

public static void stop(ServerContext context,
                        String type,
                        long tid)
                 throws org.apache.zookeeper.KeeperException,
                        InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

cleanup

public static void cleanup(ServerContext context,
                           String type,
                           long tid)
                    throws org.apache.zookeeper.KeeperException,
                           InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

allTransactionsAlive

public static Set<Long> allTransactionsAlive(ServerContext context,
                                             String type)
                                      throws org.apache.zookeeper.KeeperException,
                                             InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

transactionComplete

public boolean transactionComplete(String type,
                                   long tid)
                            throws Exception

Specified by:

transactionComplete in interface TransactionWatcher.Arbitrator

Throws:

Exception