Spring Data MongoDB - java.net.SocketException：连接重置答案

【问题标题】：Spring Data MongoDB - java.net.SocketException: Connection resetSpring Data MongoDB - java.net.SocketException：连接重置
【发布时间】：2013-08-23 08:42:22
【问题描述】：

当我尝试使用 Spring Data MongoDB 在 MongoDB 上持久化数据时，出现类似标题的错误。

这是我的配置：

<!-- Mongo Configuration -->
    <mongo:repositories base-package="com.tk.detective" />

    <bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
        <constructor-arg ref="mongoDbFactory" />
    </bean>

    <!-- local config -->
    <mongo:db-factory id="mongoDbFactory" dbname="detective" host="dbserver" port="27017" mongo-ref="mongoRef"/>

    <mongo:mongo id="mongoRef" host="dbserver" port="27017">
        <mongo:options connections-per-host="100" threads-allowed-to-block-for-connection-multiplier="50" connect-timeout="1000" max-wait-time="2500"
                       auto-connect-retry="true" socket-keep-alive="true" socket-timeout="15000" slave-ok="true" />
    </mongo:mongo>

当我尝试保存任何对象时出现错误：

mongoTemplate.save(object);

完整的错误堆栈跟踪：

Caused by: com.mongodb.MongoException$Network: Write operation to server dbserver/xxx.xx.xx.xx:27017 failed on database detective

at com.mongodb.DBTCPConnector.say(DBTCPConnector.java:153) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBTCPConnector.say(DBTCPConnector.java:115) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBApiLayer$MyCollection.insert(DBApiLayer.java:248) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBApiLayer$MyCollection.insert(DBApiLayer.java:204) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBCollection.insert(DBCollection.java:148) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBCollection.insert(DBCollection.java:91) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBCollection.save(DBCollection.java:810) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBCollection.save(DBCollection.java:786) ~[mongo-java-driver-2.11.2.jar:na]
    at org.springframework.data.mongodb.core.MongoTemplate$10.doInCollection(MongoTemplate.java:884) ~[spring-data-mongodb-1.2.3.RELEASE.jar:na]
    at org.springframework.data.mongodb.core.MongoTemplate.execute(MongoTemplate.java:388) ~[spring-data-mongodb-1.2.3.RELEASE.jar:na]
    ... 53 common frames omitted
Caused by: java.net.SocketException: Connection reset
    at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113) ~[na:1.7.0_07]
    at java.net.SocketOutputStream.write(SocketOutputStream.java:153) ~[na:1.7.0_07]
    at org.bson.io.PoolOutputBuffer.pipe(PoolOutputBuffer.java:129) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.OutMessage.pipe(OutMessage.java:236) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBPort.go(DBPort.java:133) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBPort.go(DBPort.java:102) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBPort.say(DBPort.java:97) ~[mongo-java-driver-2.11.2.jar:na]
    at com.mongodb.DBTCPConnector.say(DBTCPConnector.java:140) ~[mongo-java-driver-2.11.2.jar:na]
    ... 62 common frames omitted

【问题讨论】：

标签： java mongodb spring-data spring-data-mongodb nosql

【解决方案1】：

dbserver 是您的真实主机名吗？

防火墙会阻止它吗？

你能从命令行进入 mongodb 吗？来自 GUI 客户端？

见：What's causing my java.net.SocketException: Connection reset?

【讨论】：

是的，我可以通过第三方应用程序连接 Mongo。顺便说一下 dbserver 是 Mongo 服务器的主机名。