我想在ehcache上启用2节点之间的项目之一的分布式缓存,但我遇到了问题。 我使用的Ehcache核心2.6.11在Java Spring项目Ehcache - 无法获得分布式缓存工作
下面是每个服务器上的
节点我的Ehcache配置的相关部分1
节点2
<cacheManagerPeerProviderFactory
class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
properties="
peerDiscovery=manual,
rmiUrls=//node1.mydomain.com:40001/myCache1|//node1.mydomain.com:40001/myCache2"/>
<cacheManagerPeerListenerFactory
class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"
properties="port=40002"/>
当我更新缓存并期望它被复制 - 这里有
03.03.2016 06:44:50 DEBUG [net.sf.ehcache.distribution.RMICacheManagerPeerProvider.lookupRemoteCachePeer():126] Lookup URL //node2.mydomain.com:40002/myCache1
03.03.2016 06:44:50 WARN [net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.writeReplicationQueue():325] Unable to send message to remote peer. Message was: Connection refused to host: <node 2 IP Address>; nested exception is:
java.net.ConnectException: Connection refused
java.rmi.ConnectException: Connection refused to host: <node 2 IP Address>; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:130)
at net.sf.ehcache.distribution.RMICachePeer_Stub.send(Unknown Source)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.writeReplicationQueue(RMIAsynchronousCacheReplicator.java:314)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.replicationThreadMain(RMIAsynchronousCacheReplicator.java:127)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.access$000(RMIAsynchronousCacheReplicator.java:58)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator$ReplicationThread.run(RMIAsynchronousCacheReplicator.java:389)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at java.net.Socket.<init>(Socket.java:434)
at java.net.Socket.<init>(Socket.java:211)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:148)
at net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory.createSocket(ConfigurableRMIClientSocketFactory.java:70)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 8 more
节点2
03.03.2016 06:44:50 DEBUG [net.sf.ehcache.distribution.RMICacheManagerPeerProvider.lookupRemoteCachePeer():126] Lookup URL //node1.mydomain.com:40001/myCache1
03.03.2016 06:44:50 WARN [net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.writeReplicationQueue():325] Unable to send message to remote peer. Message was: Connection refused to host: <node 2 IP Address>; nested exception is:
java.net.ConnectException: Connection refused
java.rmi.ConnectException: Connection refused to host: <node 2 IP Address>; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:130)
at net.sf.ehcache.distribution.RMICachePeer_Stub.send(Unknown Source)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.writeReplicationQueue(RMIAsynchronousCacheReplicator.java:314)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.replicationThreadMain(RMIAsynchronousCacheReplicator.java:127)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator.access$000(RMIAsynchronousCacheReplicator.java:58)
at net.sf.ehcache.distribution.RMIAsynchronousCacheReplicator$ReplicationThread.run(RMIAsynchronousCacheReplicator.java:389)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at java.net.Socket.<init>(Socket.java:434)
at java.net.Socket.<init>(Socket.java:211)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:148)
at net.sf.ehcache.distribution.ConfigurableRMIClientSocketFactory.createSocket(ConfigurableRMIClientSocketFactory.java:70)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 8 more
UPDATE
我已经改变了错误,我得到我的节点
节点1
我的配置现在使用自动发现而不是手动。 我有四台服务器,2在站点A和2在站点B 复制的现在工作作为两个节点,但是没有复制是发生在站点B或站点A和站点B.之间预期站点A我在每个节点和其他节点之间使用了netcat和telnet,并且接受了所有连接。
这里是我的Ehcache配置为自动发现的有关章节
<cacheManagerPeerProviderFactory class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
properties="peerDiscovery=automatic,
multicastGroupAddress=230.3.0.0,
multicastGroupPort=4700,
timeToLive=255"/>
<cacheManagerPeerListenerFactory
class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"
properties="port=43000,
socketTimeoutMillis=20000"/>
谁能提供任何深入了解如何复制不工作在站点B或我可以尝试任何想法?
感谢
你使用IPV4吗?如果您使用IPV6,那么在ehcache复制中可能会出现一些问题 –
我们正在使用IPV4 – Damien