kafka连接Windows上的mongoDB接收器

时间:2018-07-17 10:12:30

标签: windows apache-kafka apache-kafka-connect

我正在尝试在Windows中使用mongoDb connect。但是,当我启动连接器时,出现以下错误。

[2018-07-17 15:25:54,248] WARN could not get type for name 
com.amazonaws.log.InternalLogApi from any class loader 

(org.reflections.Reflections) org.reflections.ReflectionsException:
could not get type for name com.amazonaws.log.InternalLogApi
        at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390)
        at org.reflections.Reflections.expandSuperTypes(Reflections.java:381)
        at org.reflections.Reflections.<init>(Reflections.java:126)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader$InternalReflections.<init>(DelegatingClassLoader.java:365)
        at

org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanPluginPath(DelegatingClassLoader.java:277)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanUrlsAndAddPlugins(DelegatingClassLoader.java:216)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.registerPlugin(DelegatingClassLoader.java:208)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initPluginLoader(DelegatingClassLoader.java:177)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initLoaders(DelegatingClassLoader.java:154)
        at org.apache.kafka.connect.runtime.isolation.Plugins.<init>(Plugins.java:56)

        at org.apache.kafka.connect.cli.ConnectDistributed.main(ConnectDistributed.java:73)
Caused by: java.lang.ClassNotFoundException:
com.amazonaws.log.InternalLogApi
        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)
        at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:388)
        ... 10 more

[2018-07-17 15:25:54,280] ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectDistributed)
java.lang.NoClassDefFoundError:
io/confluent/connect/storage/StorageSinkConnectorConfig
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
        at org.apache.kafka.connect.runtime.isolation.PluginClassLoader.loadClass(PluginClassLoader.java:96)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
        at java.lang.Class.getConstructor0(Class.java:3075)
        at java.lang.Class.newInstance(Class.java:412)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.getPluginDesc(DelegatingClassLoader.java:299)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanPluginPath(DelegatingClassLoader.java:279)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanUrlsAndAddPlugins(DelegatingClassLoader.java:216)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.registerPlugin(DelegatingClassLoader.java:208)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initPluginLoader(DelegatingClassLoader.java:177)
        at org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initLoaders(DelegatingClassLoader.java:154)
        at org.apache.kafka.connect.runtime.isolation.Plugins.<init>(Plugins.java:56)
        at org.apache.kafka.connect.cli.ConnectDistributed.main(ConnectDistributed.java:73)
Caused by: java.lang.ClassNotFoundException:
io.confluent.connect.storage.StorageSinkConnectorConfig
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at org.apache.kafka.connect.runtime.isolation.PluginClassLoader.loadClass(PluginClassLoader.java:104)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 23 more

我在plugins.path中添加了连接器jar的路径 我还在环境变量中创建了CLASSPATH变量,并添加了jar的路径。 但是我一直遇到同样的错误。

此外,是否可以在没有docker的Windows上运行kafka-connect。

0 个答案:

没有答案