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Exception StackTrace: java.lang.ClassNotFoundException: file

See original GitHub issue

用socket例子运行正常，换了个格式，配置文件如下

spark {
  # Waterdrop defined streaming batch duration in seconds
  spark.streaming.batchDuration = 5

  spark.app.name = "DJ-Waterdrop"
  spark.ui.port = 13000
}

input {
    file {
        path = "file:///data/xjzhou/devtools/waterdrop/current/data"
        table_name = "accesslog"
        format = "text"
    }
}

filter {
    lowercase {
    }
}

output {
    file {
        path = "file:///data/xjzhou/devtools/waterdrop/current/logs"
        serializer = "text"
    }
}

运行错误提示

Fatal Error,

Please contact garygaowork@gmail.com or issue a bug in https://github.com/InterestingLab/waterdrop/issues

Reason: file

Exception StackTrace: java.lang.ClassNotFoundException: file
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)

Issue Analytics

State:
Created 5 years ago
Comments:7 (5 by maintainers)

Top GitHub Comments

1reaction

RickyHuocommented, Dec 8, 2018

@xjzhou 因为使用lowercase，导致数据里面多了一列， output serializer 应设为json

output {
    file {
        path = "file:///data/xjzhou/devtools/waterdrop/current/logs"
        serializer = "json"
    }
}

0reactions

garyelephantcommented, Dec 9, 2018

@xjzhou 棒

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