这里写自定义目录标题
Mongodb在服务器中运行时突然不可用
Mongodb在服务器中运行时突然不可用 且报这个错误Cluster description not yet available. Waiting for 30000 ms before timing out
以及07:49:46.489 logback [http-nio-0.0.0.0-9019-exec-165] INFO org.mongodb.driver.cluster - Cluster description not yet available. Waiting for 30000 ms before timing out 07:49:46.489 logback [http-nio-0.0.0.0-9019-exec-160] INFO org.mongodb.driver.cluster - Cluster description not yet available. Waiting for 30000 ms before timing out 07:49:49.839 logback [cluster-ClusterId{value='5efed4060c0b1f0e31b14e20', description='null'}-127.0.0.1:27017] INFO org.mongodb.driver.cluster - Exception in monitor thread while connecting to server 127.0.0.1:27017 com.mongodb.MongoSocketReadException: Prematurely reached end of stream at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:92) at com.mongodb.internal.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:554) at com.mongodb.internal.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:425) at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:289) at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255) at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:106) at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:63) at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:127) at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117) at java.lang.Thread.run(Thread.java:748) 07:49:50.340 logback [cluster-ClusterId{value='5efed4060c0b1f0e31b14e20', description='null'}-127.0.0.1:27017] INFO org.mongodb.driver.cluster - Exception in monitor thread while connecting to server 127.0.0.1:27017 com.mongodb.MongoSocketReadException: Exception receiving message at com.mongodb.internal.connection.InternalStreamConnection.translateReadException(InternalStreamConnection.java:543) at com.mongodb.internal.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:428) at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:289) at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255) at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:106) at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:63) at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:127) at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117) at java.lang.Thread.run(Thread.java:748) Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:210) at java.net.SocketInputStream.read(SocketInputStream.java:141) at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:89) at com.mongodb.internal.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:554) at com.mongodb.internal.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:425) ... 9 common frames omitted
目前 是使用 reboot,服务重启解决的问题
后期需要仔细查询原因（原因估计和进程或者线程的某些特性有关）