Errors with zookeeper trying to run storm-starter in local mode

问题描述：eclipse运行storm-starter时，报错如下

445  [main-SendThread(localhost:2002)] WARN  org.apache.zookeeper.ClientCnxn  - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect

java.net.SocketException: Address family not supported by protocol family: connect

 at sun.nio.ch.Net.connect(Native Method)

 at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532)

 at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1050)

 at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1077)

1156 [main-EventThread] INFO  backtype.storm.zookeeper  - Zookeeper state update: :connected:none

1257 [main] INFO  com.netflix.curator.framework.imps.CuratorFrameworkImpl  - Starting

1409 [main] INFO  com.netflix.curator.framework.imps.CuratorFrameworkImpl  - Starting

1412 [main-SendThread(localhost:2002)] WARN  org.apache.zookeeper.ClientCnxn  - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect

java.net.SocketException: Address family not supported by protocol family: connect

 at sun.nio.ch.Net.connect(Native Method)

 at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532)

 at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1050)

 at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1077)

2171 [main-EventThread] INFO  backtype.storm.zookeeper  - Zookeeper state update: :connected:none

 

解决办法：

Try setting as a Java opt:

-Djava.net.preferIPv4Stack=true

Certain systems disable the ability to send IPv4 traffic over IPv6, thus causing issues.

If you aren't using IPv6 networking, it's generally a good idea to tell the JVM to prefer IPv4.

 

eclipse设置禁用IPv6：-Djava.net.preferIPv4Stack=true

 

 

Window--Preferences--JAVA--Installed JREs--选中JDK--EDIT

 

Deault VM Arguments:-Djava.net.preferIPv4Stack=true