Index (Curator Client 2.7.1 API)

A B C D E F G I M N O P R S T V Z

A

addCount(String, int) - Method in interface org.apache.curator.drivers.TracerDriver: Add to a named counter
addCount(String, int) - Method in class org.apache.curator.utils.DefaultTracerDriver
addTrace(String, long, TimeUnit) - Method in interface org.apache.curator.drivers.TracerDriver: Record the given trace event
addTrace(String, long, TimeUnit) - Method in class org.apache.curator.utils.DefaultTracerDriver
allowRetry(int, long, RetrySleeper) - Method in class org.apache.curator.retry.RetryUntilElapsed
allowRetry(int, long, RetrySleeper) - Method in interface org.apache.curator.RetryPolicy: Called when an operation has failed for some reason.

B

blockUntilConnectedOrTimedOut() - Method in class org.apache.curator.CuratorZookeeperClient: This method blocks until the connection to ZK succeeds.
BoundedExponentialBackoffRetry - Class in org.apache.curator.retry: Retry policy that retries a set number of times with an increasing (up to a maximum bound) sleep time between retries
BoundedExponentialBackoffRetry(int, int, int) - Constructor for class org.apache.curator.retry.BoundedExponentialBackoffRetry

C

callWithRetry(CuratorZookeeperClient, Callable<T>) - Static method in class org.apache.curator.RetryLoop: Convenience utility: creates a retry loop calling the given proc and retrying if needed
callWithRetry(CuratorZookeeperClient, SessionFailRetryLoop.Mode, Callable<T>) - Static method in class org.apache.curator.SessionFailRetryLoop: Convenience utility: creates a "session fail" retry loop calling the given proc
cancel(boolean) - Method in class org.apache.curator.utils.CloseableExecutorService.InternalScheduledFutureTask
close() - Method in class org.apache.curator.CuratorZookeeperClient: Close the client
close() - Method in interface org.apache.curator.ensemble.EnsembleProvider: Curator will call this method when CuratorZookeeperClient.close() is called
close() - Method in class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider
close() - Method in class org.apache.curator.ensemble.fixed.FixedEnsembleProvider
close() - Method in class org.apache.curator.SessionFailRetryLoop: Must be called in a finally handler when done with the loop
close() - Method in class org.apache.curator.utils.CloseableExecutorService: Closes any tasks currently in progress
CloseableExecutorService - Class in org.apache.curator.utils: Decoration on an ExecutorService that tracks created futures and provides a method to close futures created via this class
CloseableExecutorService(ExecutorService) - Constructor for class org.apache.curator.utils.CloseableExecutorService
CloseableExecutorService(ExecutorService, boolean) - Constructor for class org.apache.curator.utils.CloseableExecutorService
CloseableExecutorService.InternalFutureTask<T> - Class in org.apache.curator.utils
CloseableExecutorService.InternalScheduledFutureTask - Class in org.apache.curator.utils
CloseableScheduledExecutorService - Class in org.apache.curator.utils: Decoration on an ScheduledExecutorService that tracks created futures and provides a method to close futures created via this class
CloseableScheduledExecutorService(ScheduledExecutorService) - Constructor for class org.apache.curator.utils.CloseableScheduledExecutorService
CloseableScheduledExecutorService(ScheduledExecutorService, boolean) - Constructor for class org.apache.curator.utils.CloseableScheduledExecutorService
CloseableUtils - Class in org.apache.curator.utils: This class adds back functionality that was removed in Guava v16.0.
CloseableUtils() - Constructor for class org.apache.curator.utils.CloseableUtils
closeQuietly(Closeable) - Static method in class org.apache.curator.utils.CloseableUtils: This method has been added because Guava has removed the closeQuietly() method from Closeables in v16.0.
commit() - Method in class org.apache.curator.TimeTrace: Record the elapsed time
CuratorConnectionLossException - Exception in org.apache.curator: This is needed to differentiate between ConnectionLossException thrown by ZooKeeper and ConnectionLossException thrown by ConnectionState.checkTimeouts()
CuratorConnectionLossException() - Constructor for exception org.apache.curator.CuratorConnectionLossException
CuratorZookeeperClient - Class in org.apache.curator: A wrapper around Zookeeper that takes care of some low-level housekeeping
CuratorZookeeperClient(String, int, int, Watcher, RetryPolicy) - Constructor for class org.apache.curator.CuratorZookeeperClient
CuratorZookeeperClient(EnsembleProvider, int, int, Watcher, RetryPolicy) - Constructor for class org.apache.curator.CuratorZookeeperClient
CuratorZookeeperClient(ZookeeperFactory, EnsembleProvider, int, int, Watcher, RetryPolicy, boolean) - Constructor for class org.apache.curator.CuratorZookeeperClient

D

DebugUtils - Class in org.apache.curator.utils
DefaultExhibitorRestClient - Class in org.apache.curator.ensemble.exhibitor
DefaultExhibitorRestClient() - Constructor for class org.apache.curator.ensemble.exhibitor.DefaultExhibitorRestClient
DefaultExhibitorRestClient(boolean) - Constructor for class org.apache.curator.ensemble.exhibitor.DefaultExhibitorRestClient
DefaultTracerDriver - Class in org.apache.curator.utils: Default tracer driver
DefaultTracerDriver() - Constructor for class org.apache.curator.utils.DefaultTracerDriver
DefaultZookeeperFactory - Class in org.apache.curator.utils
DefaultZookeeperFactory() - Constructor for class org.apache.curator.utils.DefaultZookeeperFactory
deleteChildren(ZooKeeper, String, boolean) - Static method in class org.apache.curator.utils.ZKPaths: Recursively deletes children of a node.
done() - Method in class org.apache.curator.utils.CloseableExecutorService.InternalFutureTask

E

EnsembleProvider - Interface in org.apache.curator.ensemble: Abstraction that provides the ZooKeeper connection string
ensure(CuratorZookeeperClient) - Method in class org.apache.curator.utils.EnsurePath: First time, synchronizes and makes sure all nodes in the path are created.
EnsurePath - Class in org.apache.curator.utils: Utility to ensure that a particular path is created.
EnsurePath(String) - Constructor for class org.apache.curator.utils.EnsurePath
EnsurePath(String, InternalACLProvider) - Constructor for class org.apache.curator.utils.EnsurePath
excludingLast() - Method in class org.apache.curator.utils.EnsurePath: Returns a view of this EnsurePath instance that does not make the last node.
ExhibitorEnsembleProvider - Class in org.apache.curator.ensemble.exhibitor: Ensemble provider that polls a cluster of Exhibitor (https://github.com/Netflix/exhibitor) instances for the connection string.
ExhibitorEnsembleProvider(Exhibitors, ExhibitorRestClient, String, int, RetryPolicy) - Constructor for class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider
ExhibitorRestClient - Interface in org.apache.curator.ensemble.exhibitor
Exhibitors - Class in org.apache.curator.ensemble.exhibitor: POJO for specifying the cluster of Exhibitor instances
Exhibitors(Collection<String>, int, Exhibitors.BackupConnectionStringProvider) - Constructor for class org.apache.curator.ensemble.exhibitor.Exhibitors
Exhibitors.BackupConnectionStringProvider - Interface in org.apache.curator.ensemble.exhibitor
ExponentialBackoffRetry - Class in org.apache.curator.retry: Retry policy that retries a set number of times with increasing sleep time between retries
ExponentialBackoffRetry(int, int) - Constructor for class org.apache.curator.retry.ExponentialBackoffRetry
ExponentialBackoffRetry(int, int, int) - Constructor for class org.apache.curator.retry.ExponentialBackoffRetry

F

FixedEnsembleProvider - Class in org.apache.curator.ensemble.fixed: Standard ensemble provider that wraps a fixed connection string
FixedEnsembleProvider(String) - Constructor for class org.apache.curator.ensemble.fixed.FixedEnsembleProvider: The connection string to use
fixForNamespace(String, String) - Static method in class org.apache.curator.utils.ZKPaths: Apply the namespace to the given path
fixForNamespace(String, String, boolean) - Static method in class org.apache.curator.utils.ZKPaths: Apply the namespace to the given path

G

get() - Method in class org.apache.curator.utils.CloseableExecutorService.InternalScheduledFutureTask
get(long, TimeUnit) - Method in class org.apache.curator.utils.CloseableExecutorService.InternalScheduledFutureTask
getAclForPath(String) - Method in interface org.apache.curator.utils.InternalACLProvider: Return the ACL list to use for the given path
getBackupConnectionString() - Method in interface org.apache.curator.ensemble.exhibitor.Exhibitors.BackupConnectionStringProvider
getBackupConnectionString() - Method in class org.apache.curator.ensemble.exhibitor.Exhibitors
getBaseSleepTimeMs() - Method in class org.apache.curator.retry.ExponentialBackoffRetry
getConnectionString() - Method in interface org.apache.curator.ensemble.EnsembleProvider: Return the current connection string to use.
getConnectionString() - Method in class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider
getConnectionString() - Method in class org.apache.curator.ensemble.fixed.FixedEnsembleProvider
getConnectionTimeoutMs() - Method in class org.apache.curator.CuratorZookeeperClient: Return the configured connection timeout
getCurrentConnectionString() - Method in class org.apache.curator.CuratorZookeeperClient: Returns the current known connection string - not guaranteed to be correct value at any point in the future.
getDefaultAcl() - Method in interface org.apache.curator.utils.InternalACLProvider: Return the ACL list to use by default (usually ZooDefs.Ids#OPEN_ACL_UNSAFE).
getDefaultRetrySleeper() - Static method in class org.apache.curator.RetryLoop: Returns the default retry sleeper
getHostnames() - Method in class org.apache.curator.ensemble.exhibitor.Exhibitors
getInstanceIndex() - Method in class org.apache.curator.CuratorZookeeperClient: Every time a new ZooKeeper instance is allocated, the "instance index" is incremented.
getMaxSleepTimeMs() - Method in class org.apache.curator.retry.BoundedExponentialBackoffRetry
getNode() - Method in class org.apache.curator.utils.ZKPaths.PathAndNode
getNodeFromPath(String) - Static method in class org.apache.curator.utils.ZKPaths: Given a full path, return the node name.
getPath() - Method in class org.apache.curator.utils.EnsurePath: Returns the path being Ensured
getPath() - Method in class org.apache.curator.utils.ZKPaths.PathAndNode
getPathAndNode(String) - Static method in class org.apache.curator.utils.ZKPaths: Given a full path, return the node name and its path.
getProcessName(Class<?>) - Static method in class org.apache.curator.utils.ThreadUtils
getRaw(String, int, String, String) - Method in class org.apache.curator.ensemble.exhibitor.DefaultExhibitorRestClient
getRaw(String, int, String, String) - Method in interface org.apache.curator.ensemble.exhibitor.ExhibitorRestClient: Connect to the given Exhibitor and return the raw result
getRestPort() - Method in class org.apache.curator.ensemble.exhibitor.Exhibitors
getRetryPolicy() - Method in class org.apache.curator.CuratorZookeeperClient: Return the current retry policy
getSleepTimeMs(int, long) - Method in class org.apache.curator.retry.BoundedExponentialBackoffRetry
getSleepTimeMs(int, long) - Method in class org.apache.curator.retry.ExponentialBackoffRetry
getSleepTimeMs(int, long) - Method in class org.apache.curator.retry.RetryNTimes
getSleepTimeMs(int, long) - Method in class org.apache.curator.retry.RetryUntilElapsed
getSortedChildren(ZooKeeper, String) - Static method in class org.apache.curator.utils.ZKPaths: Return the children of the given path sorted by sequence number
getTracerDriver() - Method in class org.apache.curator.CuratorZookeeperClient: Return the current tracing driver
getZooKeeper() - Method in class org.apache.curator.CuratorZookeeperClient: Return the managed ZK instance.

I

InternalACLProvider - Interface in org.apache.curator.utils
InternalScheduledFutureTask(ScheduledFuture<?>) - Constructor for class org.apache.curator.utils.CloseableExecutorService.InternalScheduledFutureTask
isCancelled() - Method in class org.apache.curator.utils.CloseableExecutorService.InternalScheduledFutureTask
isConnected() - Method in class org.apache.curator.CuratorZookeeperClient: Returns true if the client is current connected
isDone() - Method in class org.apache.curator.utils.CloseableExecutorService.InternalScheduledFutureTask
isOpen - Variable in class org.apache.curator.utils.CloseableExecutorService
isRetryException(Throwable) - Static method in class org.apache.curator.RetryLoop: Utility - return true if the given exception is retry-able
isShutdown() - Method in class org.apache.curator.utils.CloseableExecutorService: Returns true if this executor has been shut down.

M

makePath(String, String) - Static method in class org.apache.curator.utils.ZKPaths: Given a parent path and a child node, create a combined full path
makePath(String, String, String...) - Static method in class org.apache.curator.utils.ZKPaths: Given a parent path and a list of children nodes, create a combined full path
markComplete() - Method in class org.apache.curator.RetryLoop: Call this when your operation has successfully completed
mkdirs(ZooKeeper, String) - Static method in class org.apache.curator.utils.ZKPaths: Make sure all the nodes in the path are created.
mkdirs(ZooKeeper, String, boolean) - Static method in class org.apache.curator.utils.ZKPaths: Make sure all the nodes in the path are created.
mkdirs(ZooKeeper, String, boolean, InternalACLProvider) - Static method in class org.apache.curator.utils.ZKPaths: Make sure all the nodes in the path are created.

N

newFixedThreadPool(int, String) - Static method in class org.apache.curator.utils.ThreadUtils
newFixedThreadScheduledPool(int, String) - Static method in class org.apache.curator.utils.ThreadUtils
newGenericThreadFactory(String) - Static method in class org.apache.curator.utils.ThreadUtils
newRetryLoop() - Method in class org.apache.curator.CuratorZookeeperClient: Return a new retry loop.
newSessionFailRetryLoop(SessionFailRetryLoop.Mode) - Method in class org.apache.curator.CuratorZookeeperClient: Return a new "session fail" retry loop.
newSingleThreadExecutor(String) - Static method in class org.apache.curator.utils.ThreadUtils
newSingleThreadScheduledExecutor(String) - Static method in class org.apache.curator.utils.ThreadUtils
newThreadFactory(String) - Static method in class org.apache.curator.utils.ThreadUtils
newZooKeeper(String, int, Watcher, boolean) - Method in class org.apache.curator.utils.DefaultZookeeperFactory
newZooKeeper(String, int, Watcher, boolean) - Method in interface org.apache.curator.utils.ZookeeperFactory: Allocate a new ZooKeeper instance

O

org.apache.curator - package org.apache.curator
org.apache.curator.drivers - package org.apache.curator.drivers
org.apache.curator.ensemble - package org.apache.curator.ensemble
org.apache.curator.ensemble.exhibitor - package org.apache.curator.ensemble.exhibitor
org.apache.curator.ensemble.fixed - package org.apache.curator.ensemble.fixed
org.apache.curator.retry - package org.apache.curator.retry
org.apache.curator.utils - package org.apache.curator.utils

P

PATH_SEPARATOR - Static variable in class org.apache.curator.utils.ZKPaths: Zookeeper's path separator character.
PathAndNode(String, String) - Constructor for class org.apache.curator.utils.ZKPaths.PathAndNode
PathUtils - Class in org.apache.curator.utils: This class is copied from Apache ZooKeeper.
PathUtils() - Constructor for class org.apache.curator.utils.PathUtils
poll() - Method in class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider
pollForInitialEnsemble() - Method in class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider: Can be called prior to starting the Curator instance to set the current connection string
PROPERTY_DONT_LOG_CONNECTION_ISSUES - Static variable in class org.apache.curator.utils.DebugUtils
PROPERTY_LOG_EVENTS - Static variable in class org.apache.curator.utils.DebugUtils
PROPERTY_LOG_ONLY_FIRST_CONNECTION_ISSUE_AS_ERROR_LEVEL - Static variable in class org.apache.curator.utils.DebugUtils

R

RetryLoop - Class in org.apache.curator: Mechanism to perform an operation on Zookeeper that is safe against disconnections and "recoverable" errors.
RetryNTimes - Class in org.apache.curator.retry: Retry policy that retries a max number of times
RetryNTimes(int, int) - Constructor for class org.apache.curator.retry.RetryNTimes
RetryOneTime - Class in org.apache.curator.retry: A retry policy that retries only once
RetryOneTime(int) - Constructor for class org.apache.curator.retry.RetryOneTime
RetryPolicy - Interface in org.apache.curator: Abstracts the policy to use when retrying connections
RetrySleeper - Interface in org.apache.curator: Abstraction for retry policies to sleep
RetryUntilElapsed - Class in org.apache.curator.retry: A retry policy that retries until a given amount of time elapses
RetryUntilElapsed(int, int) - Constructor for class org.apache.curator.retry.RetryUntilElapsed

S

schedule(Runnable, long, TimeUnit) - Method in class org.apache.curator.utils.CloseableScheduledExecutorService: Creates and executes a one-shot action that becomes enabled after the given delay.
scheduleWithFixedDelay(Runnable, long, long, TimeUnit) - Method in class org.apache.curator.utils.CloseableScheduledExecutorService: Creates and executes a periodic action that becomes enabled first after the given initial delay, and subsequently with the given delay between the termination of one execution and the commencement of the next.
SessionFailedException() - Constructor for exception org.apache.curator.SessionFailRetryLoop.SessionFailedException
SessionFailRetryLoop - Class in org.apache.curator: See RetryLoop for the main details on retry loops.
SessionFailRetryLoop.Mode - Enum in org.apache.curator
SessionFailRetryLoop.SessionFailedException - Exception in org.apache.curator
setExhibitors(Exhibitors) - Method in class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider: Change the set of exhibitors to poll
setRetryPolicy(RetryPolicy) - Method in class org.apache.curator.CuratorZookeeperClient: Change the retry policy
setTracerDriver(TracerDriver) - Method in class org.apache.curator.CuratorZookeeperClient: Change the tracing driver
shouldContinue() - Method in class org.apache.curator.RetryLoop: If true is returned, make an attempt at the operation
shouldContinue() - Method in class org.apache.curator.SessionFailRetryLoop: If true is returned, make an attempt at the set of operations
shouldRetry(int) - Static method in class org.apache.curator.RetryLoop: Utility - return true if the given Zookeeper result code is retry-able
sleepFor(long, TimeUnit) - Method in interface org.apache.curator.RetrySleeper: Sleep for the given time
split(String) - Static method in class org.apache.curator.utils.ZKPaths: Given a full path, return the the individual parts, without slashes.
start() - Method in class org.apache.curator.CuratorZookeeperClient: Must be called after construction
start() - Method in interface org.apache.curator.ensemble.EnsembleProvider: Curator will call this method when CuratorZookeeperClient.start() is called
start() - Method in class org.apache.curator.ensemble.exhibitor.ExhibitorEnsembleProvider
start() - Method in class org.apache.curator.ensemble.fixed.FixedEnsembleProvider
start() - Method in class org.apache.curator.SessionFailRetryLoop: SessionFailRetryLoop must be started
startTracer(String) - Method in class org.apache.curator.CuratorZookeeperClient: Start a new tracer
submit(Callable<V>) - Method in class org.apache.curator.utils.CloseableExecutorService: Submits a value-returning task for execution and returns a Future representing the pending results of the task.
submit(Runnable) - Method in class org.apache.curator.utils.CloseableExecutorService: Submits a Runnable task for execution and returns a Future representing that task.

T

takeException(Exception) - Method in class org.apache.curator.RetryLoop: Pass any caught exceptions here
takeException(Exception) - Method in class org.apache.curator.SessionFailRetryLoop: Pass any caught exceptions here
ThreadUtils - Class in org.apache.curator.utils
ThreadUtils() - Constructor for class org.apache.curator.utils.ThreadUtils
TimeTrace - Class in org.apache.curator: Utility to time a method or portion of code
TimeTrace(String, TracerDriver) - Constructor for class org.apache.curator.TimeTrace: Create and start a timer
TracerDriver - Interface in org.apache.curator.drivers: Mechanism for timing methods and recording counters

V

validatePath(String, boolean) - Static method in class org.apache.curator.utils.PathUtils: validate the provided znode path string
validatePath(String) - Static method in class org.apache.curator.utils.PathUtils: Validate the provided znode path string
valueOf(String) - Static method in enum org.apache.curator.SessionFailRetryLoop.Mode: Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.curator.SessionFailRetryLoop.Mode: Returns an array containing the constants of this enum type, in the order they are declared.

Z

ZKPaths - Class in org.apache.curator.utils
ZKPaths.PathAndNode - Class in org.apache.curator.utils
ZookeeperFactory - Interface in org.apache.curator.utils

A B C D E F G I M N O P R S T V Z