com.netflix.dyno.queues.redis

Class RedisQueues

java.lang.Object

com.netflix.dyno.queues.redis.RedisQueues

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class RedisQueues
extends java.lang.Object
implements java.io.Closeable

Constructor Summary

Constructors

Constructor and Description
RedisQueues(java.time.Clock clock, redis.clients.jedis.commands.JedisCommands quorumConn, redis.clients.jedis.commands.JedisCommands nonQuorumConn, java.lang.String redisKeyPrefix, com.netflix.dyno.queues.ShardSupplier shardSupplier, int unackTime, int unackHandlerIntervalInMS, ShardingStrategy shardingStrategy)
RedisQueues(redis.clients.jedis.commands.JedisCommands quorumConn, redis.clients.jedis.commands.JedisCommands nonQuorumConn, java.lang.String redisKeyPrefix, com.netflix.dyno.queues.ShardSupplier shardSupplier, int unackTime, int unackHandlerIntervalInMS)
RedisQueues(redis.clients.jedis.commands.JedisCommands quorumConn, redis.clients.jedis.commands.JedisCommands nonQuorumConn, java.lang.String redisKeyPrefix, com.netflix.dyno.queues.ShardSupplier shardSupplier, int unackTime, int unackHandlerIntervalInMS, ShardingStrategy shardingStrategy)

Method Summary

Modifier and Type	Method and Description
void	close()
com.netflix.dyno.queues.DynoQueue	get(java.lang.String queueName)
java.util.Collection<com.netflix.dyno.queues.DynoQueue>	queues()

Methods inherited from class java.lang.Object

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

Constructor Detail

RedisQueues

public RedisQueues(redis.clients.jedis.commands.JedisCommands quorumConn,
                   redis.clients.jedis.commands.JedisCommands nonQuorumConn,
                   java.lang.String redisKeyPrefix,
                   com.netflix.dyno.queues.ShardSupplier shardSupplier,
                   int unackTime,
                   int unackHandlerIntervalInMS)

Parameters:

quorumConn - Dyno connection with dc_quorum enabled

nonQuorumConn - Dyno connection to local Redis

redisKeyPrefix - prefix applied to the Redis keys

shardSupplier - Provider for the shards for the queues created

unackTime - Time in millisecond within which a message needs to be acknowledged by the client, after which the message is re-queued.

unackHandlerIntervalInMS - Time in millisecond at which the un-acknowledgement processor runs

RedisQueues

public RedisQueues(redis.clients.jedis.commands.JedisCommands quorumConn,
                   redis.clients.jedis.commands.JedisCommands nonQuorumConn,
                   java.lang.String redisKeyPrefix,
                   com.netflix.dyno.queues.ShardSupplier shardSupplier,
                   int unackTime,
                   int unackHandlerIntervalInMS,
                   ShardingStrategy shardingStrategy)

Parameters:

quorumConn - Dyno connection with dc_quorum enabled

nonQuorumConn - Dyno connection to local Redis

redisKeyPrefix - prefix applied to the Redis keys

shardSupplier - Provider for the shards for the queues created

unackTime - Time in millisecond within which a message needs to be acknowledged by the client, after which the message is re-queued.

unackHandlerIntervalInMS - Time in millisecond at which the un-acknowledgement processor runs

shardingStrategy - sharding strategy responsible for calculating message's destination shard

RedisQueues

public RedisQueues(java.time.Clock clock,
                   redis.clients.jedis.commands.JedisCommands quorumConn,
                   redis.clients.jedis.commands.JedisCommands nonQuorumConn,
                   java.lang.String redisKeyPrefix,
                   com.netflix.dyno.queues.ShardSupplier shardSupplier,
                   int unackTime,
                   int unackHandlerIntervalInMS,
                   ShardingStrategy shardingStrategy)

Parameters:

clock - Time provider

quorumConn - Dyno connection with dc_quorum enabled

nonQuorumConn - Dyno connection to local Redis

redisKeyPrefix - prefix applied to the Redis keys

shardSupplier - Provider for the shards for the queues created

unackTime - Time in millisecond within which a message needs to be acknowledged by the client, after which the message is re-queued.

unackHandlerIntervalInMS - Time in millisecond at which the un-acknowledgement processor runs

shardingStrategy - sharding strategy responsible for calculating message's destination shard

Method Detail

get

public com.netflix.dyno.queues.DynoQueue get(java.lang.String queueName)

Parameters:

queueName - Name of the queue

Returns:

Returns the DynoQueue hosting the given queue by name

See Also:

DynoQueue, RedisDynoQueue

queues

public java.util.Collection<com.netflix.dyno.queues.DynoQueue> queues()

Returns:

Collection of all the registered queues

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException