Storm本地模式异常

来自：http://isuifengfei.iteye.com/blog/1998265

 

问题1

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

 

查了下  http://stackoverflow.com/questions/16373906/address-family-not-supported-by-protocol-family-socketexception-on-a-specific

stackoverflow上说是因为Java7会自动使用IPv6进行连接，修改方法是 添加jvm参数 -Djava.net.preferIPv4Stack=true，该参数会强制jvm走IPv4

 

问题2

提示找不到kryo的类，很明显，pom中没有依赖kryo，引入

 

<dependency>

  <groupId>com.esotericsoftware.kryo</groupId>

  <artifactId>kryo</artifactId>

  <version>2.22</version>

</dependency>

 

问题3

java.lang.NoSuchMethodError: backtype.storm.serialization.DefaultKryoFactory$KryoSerializableDefault.setReferences(Z)V

 

这好像是个版本冲突啊，查了下  https://github.com/thinkaurelius/titan/issues/301

使用推荐的Kryo 版本 2.17

<dependency>

  <groupId>com.esotericsoftware.kryo</groupId>

  <artifactId>kryo</artifactId>

  <version>2.17</version>

</dependency>

 

问题解决，本地运行ok