cobar 启动报错 "Protocol not available (Error setting socket option)"

[b19g3r]

cobar 启动报错:

06:53:13,316 INFO  ===============================================
06:53:13,317 INFO  Cobar is ready to startup ...
06:53:13,317 INFO  Startup processors ...
06:53:13,526 INFO  Startup connector ...
06:53:13,529 INFO  Initialize dataNodes ...
06:53:13,536 WARN  dnTest3:0 init error.
java.net.SocketException: Protocol not available (Error setting socket option)
        at java.net.PlainSocketImpl.socketSetOption0(Native Method)
        at java.net.PlainSocketImpl.socketSetOption(PlainSocketImpl.java:88)
        at java.net.AbstractPlainSocketImpl.setOption(AbstractPlainSocketImpl.java:275)
        at java.net.Socket.setTrafficClass(Socket.java:1382)
        at com.alibaba.cobar.mysql.bio.MySQLChannel.connect(MySQLChannel.java:167)
        at com.alibaba.cobar.mysql.MySQLDataSource.getChannel(MySQLDataSource.java:159)
        at com.alibaba.cobar.mysql.MySQLDataNode.initSource(MySQLDataNode.java:357)
        at com.alibaba.cobar.mysql.MySQLDataNode.init(MySQLDataNode.java:78)
        at com.alibaba.cobar.CobarServer.startup(CobarServer.java:124)
        at com.alibaba.cobar.CobarStartup.main(CobarStartup.java:36)
06:53:13,540 ERROR #!Cobar#dnTest3 init failure
06:53:13,541 WARN  dnTest2:0 init error.
java.net.SocketException: Protocol not available (Error setting socket option)
        at java.net.PlainSocketImpl.socketSetOption0(Native Method)
        at java.net.PlainSocketImpl.socketSetOption(PlainSocketImpl.java:88)
        at java.net.AbstractPlainSocketImpl.setOption(AbstractPlainSocketImpl.java:275)
        at java.net.Socket.setTrafficClass(Socket.java:1382)
        at com.alibaba.cobar.mysql.bio.MySQLChannel.connect(MySQLChannel.java:167)
        at com.alibaba.cobar.mysql.MySQLDataSource.getChannel(MySQLDataSource.java:159)
        at com.alibaba.cobar.mysql.MySQLDataNode.initSource(MySQLDataNode.java:357)
        at com.alibaba.cobar.mysql.MySQLDataNode.init(MySQLDataNode.java:78)
        at com.alibaba.cobar.CobarServer.startup(CobarServer.java:124)
        at com.alibaba.cobar.CobarStartup.main(CobarStartup.java:36)
06:53:13,541 ERROR #!Cobar#dnTest2 init failure
06:53:13,542 WARN  dnTest1:0 init error.
java.net.SocketException: Protocol not available (Error setting socket option)
        at java.net.PlainSocketImpl.socketSetOption0(Native Method)
        at java.net.PlainSocketImpl.socketSetOption(PlainSocketImpl.java:88)
        at java.net.AbstractPlainSocketImpl.setOption(AbstractPlainSocketImpl.java:275)
        at java.net.Socket.setTrafficClass(Socket.java:1382)
        at com.alibaba.cobar.mysql.bio.MySQLChannel.connect(MySQLChannel.java:167)
        at com.alibaba.cobar.mysql.MySQLDataSource.getChannel(MySQLDataSource.java:159)
        at com.alibaba.cobar.mysql.MySQLDataNode.initSource(MySQLDataNode.java:357)
        at com.alibaba.cobar.mysql.MySQLDataNode.init(MySQLDataNode.java:78)
        at com.alibaba.cobar.CobarServer.startup(CobarServer.java:124)
        at com.alibaba.cobar.CobarStartup.main(CobarStartup.java:36)
06:53:13,542 ERROR #!Cobar#dnTest1 init failure
06:53:13,557 INFO  CobarManager is started and listening on 9066
06:53:13,560 INFO  CobarServer is started and listening on 8066
06:53:13,560 INFO  ===============================================

  <!-- 数据源定义，数据源是一个具体的后端数据连接的表示。-->
  <dataSource name="dsTest" type="mysql">
    <property name="location">
      <location>192.168.77.139:3306/dbtest1</location>
      <location>192.168.77.139:3306/dbtest2</location>
      <location>192.168.77.139:3306/dbtest3</location>
    </property>
    <property name="user">root</property>
    <property name="password">123456</property>
    <property name="sqlMode">STRICT_TRANS_TABLES</property>
  </dataSource>

但是在同一环境上是可以登录成功的 :

请各位大佬多多指教

[hexianmao]

是什么操作系统？TCP层有什么特殊设置吗？错误是发生在连接后端MySQL时，设置TCP的高性能和低延时选项时发生错误

[b19g3r]

• 是什么操作系统？
  win 10 vmware 下的 archlinux 虚拟机, 使用 docker 启动 mysql, 端口通过虚拟机转发
• TCP层有什么特殊设置吗？
  我没改过
• 错误是发生在连接后端MySQL时，设置TCP的高性能和低延时选项时发生错误 这一块没啥概念, 准备先研究一波

感谢

[hexianmao]

可能和win 10 vmware 下的 archlinux 虚拟机的虚拟网络环境有关，建议最好有真实的linux环境

[b19g3r]

可能和win 10 vmware 下的 archlinux 虚拟机的虚拟网络环境有关，建议最好有真实的linux环境

感谢 我再继续研究下