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Posted to issues@flume.apache.org by "Zhe Liu (JIRA)" <ji...@apache.org> on 2018/10/22 09:32:00 UTC

[jira] [Created] (FLUME-3277) Flume connect to ElasticSearch 6.4 failed after adding es jars into flume directory

Zhe Liu created FLUME-3277:
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             Summary: Flume connect to ElasticSearch 6.4 failed after adding es jars into flume directory
                 Key: FLUME-3277
                 URL: https://issues.apache.org/jira/browse/FLUME-3277
             Project: Flume
          Issue Type: Bug
          Components: Sinks+Sources
    Affects Versions: 1.8.0
            Reporter: Zhe Liu
             Fix For: 1.8.0


I use released flume 1.8.0 with ElasticSearch 6.4.2, after adding elasticsearch-6.4.2.jar and Lucune-core.7.4.0.jar into the library of Flume (tries adding all the jar file into flume as well, got the same effect), The flume always throws exception like the stack trace below. Can I get some help from this forum about the error I encountered. 
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java.lang.NoClassDefFoundError: org/elasticsearch/common/io/BytesStream at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at org.apache.flume.sink.elasticsearch.ElasticSearchSink.configure(ElasticSearchSink.java:288) at org.apache.flume.conf.Configurables.configure(Configurables.java:41) at org.apache.flume.node.AbstractConfigurationProvider.loadSinks(AbstractConfigurationProvider.java:411) at org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:102) at org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:141) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748)Caused by: java.lang.ClassNotFoundException: org.elasticsearch.common.io.BytesStream at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
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