Package org.apache.hadoop.hbase.ipc

Class TestPluggableQueueImpl

java.lang.Object

org.apache.hadoop.hbase.ipc.PluggableBlockingQueue

org.apache.hadoop.hbase.ipc.TestPluggableQueueImpl

All Implemented Interfaces:

Iterable<org.apache.hadoop.hbase.ipc.CallRunner>, Collection<org.apache.hadoop.hbase.ipc.CallRunner>, BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>, Queue<org.apache.hadoop.hbase.ipc.CallRunner>, org.apache.hadoop.hbase.conf.ConfigurationObserver

Direct Known Subclasses:

TestAsyncClientPauseForServerOverloaded.OverloadedQueue, TestRegionServerRejectDuringAbort.CallQueueTooBigThrowingQueue

public class TestPluggableQueueImpl
extends org.apache.hadoop.hbase.ipc.PluggableBlockingQueue
implements org.apache.hadoop.hbase.conf.ConfigurationObserver

Implementation of the PluggableBlockingQueue abstract class. Used to verify that the pluggable call queue type for the RpcExecutor can load correctly via the FQCN reflection semantics.

Field Summary

Fields

Modifier and Type	Field	Description
private static boolean	configurationRecentlyChanged
private final org.apache.hadoop.hbase.util.BoundedPriorityBlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>	inner

Fields inherited from class org.apache.hadoop.hbase.ipc.PluggableBlockingQueue

conf, maxQueueLength, priority

Constructor Summary

Constructors

Constructor	Description
TestPluggableQueueImpl(int maxQueueLength, org.apache.hadoop.hbase.ipc.PriorityFunction priority, org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method	Description
boolean	add(org.apache.hadoop.hbase.ipc.CallRunner callRunner)
boolean	addAll(Collection<? extends org.apache.hadoop.hbase.ipc.CallRunner> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
int	drainTo(Collection<? super org.apache.hadoop.hbase.ipc.CallRunner> c)
int	drainTo(Collection<? super org.apache.hadoop.hbase.ipc.CallRunner> c, int maxElements)
org.apache.hadoop.hbase.ipc.CallRunner	element()
static boolean	hasObservedARecentConfigurationChange()
boolean	isEmpty()
Iterator<org.apache.hadoop.hbase.ipc.CallRunner>	iterator()
boolean	offer(org.apache.hadoop.hbase.ipc.CallRunner callRunner)
boolean	offer(org.apache.hadoop.hbase.ipc.CallRunner callRunner, long timeout, TimeUnit unit)
void	onConfigurationChange(org.apache.hadoop.conf.Configuration conf)
org.apache.hadoop.hbase.ipc.CallRunner	peek()
org.apache.hadoop.hbase.ipc.CallRunner	poll()
org.apache.hadoop.hbase.ipc.CallRunner	poll(long timeout, TimeUnit unit)
void	put(org.apache.hadoop.hbase.ipc.CallRunner callRunner)
int	remainingCapacity()
org.apache.hadoop.hbase.ipc.CallRunner	remove()
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
org.apache.hadoop.hbase.ipc.CallRunner	take()
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Details

inner

private final org.apache.hadoop.hbase.util.BoundedPriorityBlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner> inner

configurationRecentlyChanged

private static boolean configurationRecentlyChanged

Constructor Details

TestPluggableQueueImpl

public TestPluggableQueueImpl(int maxQueueLength,
 org.apache.hadoop.hbase.ipc.PriorityFunction priority,
 org.apache.hadoop.conf.Configuration conf)

Method Details

add

public boolean add(org.apache.hadoop.hbase.ipc.CallRunner callRunner)

Specified by:

add in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Specified by:

add in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

Specified by:

add in interface Queue<org.apache.hadoop.hbase.ipc.CallRunner>

offer

public boolean offer(org.apache.hadoop.hbase.ipc.CallRunner callRunner)

Specified by:

offer in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Specified by:

offer in interface Queue<org.apache.hadoop.hbase.ipc.CallRunner>

remove

public org.apache.hadoop.hbase.ipc.CallRunner remove()

Specified by:

remove in interface Queue<org.apache.hadoop.hbase.ipc.CallRunner>

poll

public org.apache.hadoop.hbase.ipc.CallRunner poll()

Specified by:

poll in interface Queue<org.apache.hadoop.hbase.ipc.CallRunner>

element

public org.apache.hadoop.hbase.ipc.CallRunner element()

Specified by:

element in interface Queue<org.apache.hadoop.hbase.ipc.CallRunner>

peek

public org.apache.hadoop.hbase.ipc.CallRunner peek()

Specified by:

peek in interface Queue<org.apache.hadoop.hbase.ipc.CallRunner>

put

public void put(org.apache.hadoop.hbase.ipc.CallRunner callRunner)
         throws InterruptedException

Specified by:

put in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Throws:

InterruptedException

offer

public boolean offer(org.apache.hadoop.hbase.ipc.CallRunner callRunner,
 long timeout,
 TimeUnit unit)
              throws InterruptedException

Specified by:

offer in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Throws:

InterruptedException

take

public org.apache.hadoop.hbase.ipc.CallRunner take()
                                            throws InterruptedException

Specified by:

take in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Throws:

InterruptedException

poll

public org.apache.hadoop.hbase.ipc.CallRunner poll(long timeout,
 TimeUnit unit)
                                            throws InterruptedException

Specified by:

poll in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Throws:

InterruptedException

remainingCapacity

public int remainingCapacity()

Specified by:

remainingCapacity in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

remove

public boolean remove(Object o)

Specified by:

remove in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Specified by:

remove in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

addAll

public boolean addAll(Collection<? extends org.apache.hadoop.hbase.ipc.CallRunner> c)

Specified by:

addAll in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

clear

public void clear()

Specified by:

clear in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

size

public int size()

Specified by:

size in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

contains

public boolean contains(Object o)

Specified by:

contains in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

Specified by:

contains in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

iterator

public Iterator<org.apache.hadoop.hbase.ipc.CallRunner> iterator()

Specified by:

iterator in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

Specified by:

iterator in interface Iterable<org.apache.hadoop.hbase.ipc.CallRunner>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<org.apache.hadoop.hbase.ipc.CallRunner>

drainTo

public int drainTo(Collection<? super org.apache.hadoop.hbase.ipc.CallRunner> c)

Specified by:

drainTo in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

drainTo

public int drainTo(Collection<? super org.apache.hadoop.hbase.ipc.CallRunner> c,
 int maxElements)

Specified by:

drainTo in interface BlockingQueue<org.apache.hadoop.hbase.ipc.CallRunner>

hasObservedARecentConfigurationChange

public static boolean hasObservedARecentConfigurationChange()

onConfigurationChange

public void onConfigurationChange(org.apache.hadoop.conf.Configuration conf)

Specified by:

onConfigurationChange in interface org.apache.hadoop.hbase.conf.ConfigurationObserver