使用flink 0.10.1在本地,由于以下错误,我无法与作业管理器连接:
Association with remote system [akka.tcp://flink@127.0.0.1:49789] has failed, address is now gated for [5000] ms. Reason is: [scala.Option; local class incompatible: stream classdesc serialVersionUID = -2062608324514658839, local class serialVersionUID = -114498752079829388]. 我的pom.xml:
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>0.10.1</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients</artifactId>
<version>0.10.1</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-hadoop-compatibility</artifactId>
<version>0.10.1-hadoop1</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-jdbc</artifactId>
<version>0.10.1-hadoop1</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.6</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-ml</artifactId>
<version>0.10.1-hadoop1</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java</artifactId>
<version>0.10.1</version>
</dependency>
</dependencies>用flink 0.9.1很好.我错过了什么?谢谢!
发布于 2016-01-04 12:54:19
好的,问题是:在flink下载页面上有几个指向Flink项目的链接(二进制文件和源代码),我已经下载了没有hadoop的普通链接,因为这是为了本地的测试目的,我不使用hadoop。但是我现在不需要它为什么需要我下载的scala的hadoop :Hadoop2.7.0和Scala2.10,而且它可以工作。
发布于 2015-12-31 13:51:30
这听起来像是版本错过匹配,也就是说,在您的代码库中有旧的0.9.1二进制文件.尝试通过以下方式清理maven缓存
cd ~/.m2/repositories/org/apache/flink
rm -rf *然后,重新构建您的项目:mvn -DskipTests clean package
https://stackoverflow.com/questions/34535519
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