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我有一些我继承的代码,并且很少有文档。系统不断发生各种错误。在我看来,它不是阅读jar文件,我甚至不知道它在哪里看。这是下面的错误。任何人都可以提供建议吗?Flume在配置文件上失败
- Creating instance of source Twitter, type uk.co.senym.flume.TweetDataSource
13 Dec 2013 15:29:55,923 ERROR [conf-file-poller-0](org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run:142) - Failed to load configuration data. Exception follows.
org.apache.flume.FlumeException: Unable to load source type: uk.co.senym.flume.TweetDataSource, class: uk.co.senym.flume.TweetDataSource
at org.apache.flume.source.DefaultSourceFactory.getClass(DefaultSourceFactory.java:67)
at org.apache.flume.source.DefaultSourceFactory.create(DefaultSourceFactory.java:40)
at org.apache.flume.node.AbstractConfigurationProvider.loadSources(AbstractConfigurationProvider.java:327)
at org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:102)
at org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:140)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.ClassNotFoundException: uk.co.senym.flume.TweetDataSource
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:190)
at org.apache.flume.source.DefaultSourceFactory.getClass(DefaultSourceFactory.java:65)
... 11 more
嗨迈克,我有同样的问题。我没有使用CDH4。我已经下载并安装了flume-1.6.0。我没有flume下的plugins.d目录。你能帮我纠正这个错误吗? – MChirukuri