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我在亚马逊有一个自动缩放组。我在每个实例中都将 Jboss 配置为：

<subsystem xmlns="urn:jboss:domain:jgroups:1.1" default-stack="tcps3">
<stack name="tcps3">
            <transport type="TCP" socket-binding="jgroups-tcp" diagnostics-socket-binding="jgroups-diagnostics"/>
            <protocol type="S3_PING">
                <property name="access_key">
                    xxxxxxxxxxxxx
                </property>
                <property name="secret_access_key">
                    /xxxxxxxxxxxx
                </property>
                <property name="location">
                    mybucket
                </property>
            </protocol>
            <protocol type="MERGE2"/>
            <protocol type="FD_SOCK" socket-binding="jgroups-tcp-fd"/>
            <protocol type="FD"/>
            <protocol type="VERIFY_SUSPECT"/>
            <protocol type="BARRIER"/>
            <protocol type="pbcast.NAKACK"/>
            <protocol type="UNICAST2"/>
            <protocol type="pbcast.STABLE"/>
            <protocol type="pbcast.GMS"/>
            <protocol type="UFC"/>
            <protocol type="MFC"/>
            <protocol type="FRAG2"/>
        </stack>
    </subsystem>

当我进入 mybucket 时，我看到每个节点的文件，但会话没有被复制。

这是我在 node-2 初始化中的 jboss 日志文件的一部分：

17:27:19,674 INFO  [stdout] (pool-25-thread-1) -------------------------------------------------------------------
17:27:19,674 INFO  [stdout] (pool-25-thread-1) -------------------------------------------------------------------
17:27:19,675 INFO  [stdout] (pool-25-thread-1) GMS: address=ip-172-31-20-76/hibernate, cluster=hibernate, physical address=127.0.0.1:7600
17:27:19,675 INFO  [stdout] (pool-25-thread-1) GMS: address=ip-172-31-20-76/hibernate, cluster=hibernate, physical address=127.0.0.1:7600
17:27:19,677 INFO  [stdout] (pool-25-thread-1) -------------------------------------------------------------------
17:27:19,677 INFO  [stdout] (pool-25-thread-1) -------------------------------------------------------------------
17:27:19,830 INFO  [stdout] (pool-15-thread-1) 
17:27:19,830 INFO  [stdout] (pool-15-thread-1) 
17:27:19,831 INFO  [stdout] (pool-15-thread-1) -------------------------------------------------------------------
17:27:19,831 INFO  [stdout] (pool-15-thread-1) -------------------------------------------------------------------
17:27:19,835 INFO  [stdout] (pool-15-thread-1) GMS: address=ip-172-31-20-76/web, cluster=web, physical address=127.0.0.1:7600
17:27:19,835 INFO  [stdout] (pool-15-thread-1) GMS: address=ip-172-31-20-76/web, cluster=web, physical address=127.0.0.1:7600
17:27:19,837 INFO  [stdout] (pool-15-thread-1) -------------------------------------------------------------------
17:27:19,837 INFO  [stdout] (pool-15-thread-1) -------------------------------------------------------------------
17:27:23,569 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011402: Starting Persistence Unit Service 'QuestoesEAR.ear/QuestoesEJB.jar#CrudPU'
17:27:23,569 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011402: Starting Persistence Unit Service 'QuestoesEAR.ear/QuestoesEJB.jar#CrudPU'
17:27:23,642 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (MSC service thread 1-3) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.
17:27:23,642 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (MSC service thread 1-3) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.
17:27:23,652 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (MSC service thread 1-4) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.
17:27:23,652 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (MSC service thread 1-4) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.
17:27:23,820 INFO  [org.hibernate.annotations.common.Version] (MSC service thread 1-2) HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
17:27:23,820 INFO  [org.hibernate.annotations.common.Version] (MSC service thread 1-2) HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
17:27:23,826 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (pool-16-thread-1) ISPN000078: Starting JGroups Channel
17:27:23,826 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (pool-16-thread-1) ISPN000078: Starting JGroups Channel
17:27:23,831 INFO  [org.hibernate.Version] (MSC service thread 1-2) HHH000412: Hibernate Core {4.0.1.Final}
17:27:23,831 INFO  [org.hibernate.Version] (MSC service thread 1-2) HHH000412: Hibernate Core {4.0.1.Final}
17:27:23,842 INFO  [org.hibernate.cfg.Environment] (MSC service thread 1-2) HHH000206: hibernate.properties not found
17:27:23,842 INFO  [org.hibernate.cfg.Environment] (MSC service thread 1-2) HHH000206: hibernate.properties not found
17:27:23,845 INFO  [org.hibernate.cfg.Environment] (MSC service thread 1-2) HHH000021: Bytecode provider name : javassist
17:27:23,845 INFO  [org.hibernate.cfg.Environment] (MSC service thread 1-2) HHH000021: Bytecode provider name : javassist
17:27:23,850 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (pool-16-thread-1) ISPN000094: Received new cluster view: [ip-172-31-20-76/web|0] [ip-172-31-20-76/web]
17:27:23,850 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (pool-16-thread-1) ISPN000094: Received new cluster view: [ip-172-31-20-76/web|0] [ip-172-31-20-76/web]
17:27:23,853 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (pool-16-thread-1) ISPN000079: Cache local address is ip-172-31-20-76/web, physical addresses are [127.0.0.1:7600]
17:27:23,853 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (pool-16-thread-1) ISPN000079: Cache local address is ip-172-31-20-76/web, physical addresses are [127.0.0.1:7600]
17:27:23,872 INFO  [org.infinispan.factories.GlobalComponentRegistry] (pool-16-thread-1) ISPN000128: Infinispan version: Infinispan 'Brahma' 5.1.2.FINAL
17:27:23,872 INFO  [org.infinispan.factories.GlobalComponentRegistry] (pool-16-thread-1) ISPN000128: Infinispan version: Infinispan 'Brahma' 5.1.2.FINAL
17:27:23,875 INFO  [org.infinispan.config.ConfigurationValidatingVisitor] (pool-16-thread-1) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.
17:27:23,875 INFO  [org.infinispan.config.ConfigurationValidatingVisitor] (pool-16-thread-1) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.
17:27:23,909 INFO  [org.hibernate.ejb.Ejb3Configuration] (MSC service thread 1-2) HHH000204: Processing PersistenceUnitInfo [
    name: CrudPU
    ...]
17:27:23,909 INFO  [org.hibernate.ejb.Ejb3Configuration] (MSC service thread 1-2) HHH000204: Processing PersistenceUnitInfo [
    name: CrudPU
    ...]
17:27:24,126 INFO  [org.infinispan.jmx.CacheJmxRegistration] (pool-16-thread-1) ISPN000031: MBeans were successfully registered to the platform mbean server.
17:27:24,126 INFO  [org.infinispan.jmx.CacheJmxRegistration] (pool-16-thread-1) ISPN000031: MBeans were successfully registered to the platform mbean server.
17:27:24,184 INFO  [org.jboss.as.clustering.infinispan] (pool-16-thread-1) JBAS010281: Started repl cache from web container
17:27:24,184 INFO  [org.jboss.as.clustering.infinispan] (pool-16-thread-1) JBAS010281: Started repl cache from web container
17:27:24,212 INFO  [org.jboss.as.clustering.impl.CoreGroupCommunicationService.web] (MSC service thread 1-4) JBAS010206: Number of cluster members: 1
17:27:24,212 INFO  [org.jboss.as.clustering.impl.CoreGroupCommunicationService.web] (MSC service thread 1-4) JBAS010206: Number of cluster members: 1
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1 回答 1

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首先，检查您是否已<distributable/>在应用程序的web.xml文件中添加。

之后，看看这些链接，EC2 中的复制存在一些问题：

EC2 上的数据包大小问题

可能的解决方法，使用 FRAG2 限制数据包大小：FRAG 和 FRAG2

于 2014-10-19T04:06:45.933 回答