我在CentOS中安装了Flume 1.4.0-cdh4.7.0(cloudera VM)
我运行了以下命令来启动水槽
flume-ng agent -n agent-name -c conf -f conf/flume.conf -Dflume.root.looger = DEBUG,console
但它只是将默认(INFO)级别写入控制台.想不通为什么？
我刚开始使用hazelcast [3.3.1].在hazelcast应用程序和客户端教程之后,我创建了一个hazelcast应用程序实例和一个客户端(使用eclipse IDE).
从客户端,我可以将对象添加到地图并成功获取它们.但是,我在实例的控制台上看到以下警告,他们似乎警告客户端断开连接.这是每个客户获取/放置的正常行为吗？
在退出客户端程序之前是否有正确的方法断开客户端连接到实例？
HazelcastInstance日志
com.hazelcast.nio.tcp.TcpIpConnection INFO: Connection [Address[x.x.x.x]:58266] lost. Reason: java.io.IOException[An existing connection was forcibly closed by the remote host]
com.hazelcast.nio.tcp.TcpIpConnection INFO: Connection [Address[127.0.0.1]:58263] lost. Reason: java.io.IOException[An existing connection was forcibly closed by the remote host]
com.hazelcast.nio.tcp.ReadHandler WARNING: hz._hzInstance_1_dev.IO.thread-in-0 Closing socket to endpoint Address[x.x.x.x]:58266, Cause:java.io.IOException: An existing connection was forcibly closed by the remote host
com.hazelcast.nio.tcp.ReadHandler WARNING: hz._hzInstance_1_dev.IO.thread-in-2 Closing socket to endpoint Address[127.0.0.1]:58263, Cause:java.io.IOException: An existing connection was forcibly closed by the remote host