org.apache.accumulo.fate

Class AdminUtil<T>

java.lang.Object

org.apache.accumulo.fate.AdminUtil<T>

public class AdminUtil<T>
extends Object

A utility to administer FATE operations

Constructor Summary

Constructors

Constructor and Description
AdminUtil() Default constructor
AdminUtil(boolean exitOnError) Constructor

Method Summary

Modifier and Type	Method and Description
boolean	checkGlobalLock(IZooReaderWriter zk, String path)
void	deleteLocks(TStore<T> zs, IZooReaderWriter zk, String path, String txidStr)
boolean	prepDelete(TStore<T> zs, IZooReaderWriter zk, String path, String txidStr)
boolean	prepFail(TStore<T> zs, IZooReaderWriter zk, String path, String txidStr)
void	print(ReadOnlyTStore<T> zs, IZooReaderWriter zk, String lockPath)
void	print(ReadOnlyTStore<T> zs, IZooReaderWriter zk, String lockPath, Formatter fmt, Set<Long> filterTxid, EnumSet<ReadOnlyTStore.TStatus> filterStatus)

Methods inherited from class java.lang.Object

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

Constructor Detail

AdminUtil

public AdminUtil()

Default constructor

AdminUtil

public AdminUtil(boolean exitOnError)

Constructor

Parameters:

exitOnError - System.exit(1) on error if true

Method Detail

print

public void print(ReadOnlyTStore<T> zs,
                  IZooReaderWriter zk,
                  String lockPath)
           throws org.apache.zookeeper.KeeperException,
                  InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

print

public void print(ReadOnlyTStore<T> zs,
                  IZooReaderWriter zk,
                  String lockPath,
                  Formatter fmt,
                  Set<Long> filterTxid,
                  EnumSet<ReadOnlyTStore.TStatus> filterStatus)
           throws org.apache.zookeeper.KeeperException,
                  InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

prepDelete

public boolean prepDelete(TStore<T> zs,
                          IZooReaderWriter zk,
                          String path,
                          String txidStr)

prepFail

public boolean prepFail(TStore<T> zs,
                        IZooReaderWriter zk,
                        String path,
                        String txidStr)

deleteLocks

public void deleteLocks(TStore<T> zs,
                        IZooReaderWriter zk,
                        String path,
                        String txidStr)
                 throws org.apache.zookeeper.KeeperException,
                        InterruptedException

Throws:

org.apache.zookeeper.KeeperException

InterruptedException

checkGlobalLock

public boolean checkGlobalLock(IZooReaderWriter zk,
                               String path)