这是kartheek.am使用Flume代理solr sink和这里我使用morplin，但我得到以下错误，你能告诉我这是背后的原因。
error java.lang.noclassdeffounderror:org/kitesdk/morpline/api/morplineCompilationException位于java.lang.class.forname0（本机方法）的java.lang.class.forname（类）。java:190)在org.apache.flume.sink.solr.morpline.morplinesink.start（morplinesink。java:93)在org.apache.flume.sink.defaultsinkprocessor.start（defaultsinkprocessor。java:46)在org.apache.flume.sinkrunner.start（sinkrunner。java:79)在org.apache.flume.lifecyclesupervisor.lifecyclesupervisor$monitorUnnable.run（lifecyclesupervisor。java:251)在java.util.concurrent.executors$runnableadapter.call（executors。java:471)在java.util.concurrent.futuretask.runandreset（futuretask。java:304)在java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.access$301（scheduledthreadpoolexecutor。java:178)在java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.run（scheduledthreadpoolexecutor。java:293)位于java.util.concurrent.threadpoolexecutor.runworker（threadpoolexecutor。java:1145)在java.util.concurrent.threadpoolexecutor$worker.run（threadpoolexecutor。java:615)在java.lang.thread.run（线程。java:744)原因：java.lang.classnotfoundexception:org.kitesdk.morpline.api.morplineCompilationException位于java.net.urlclassloader$1.run（urlclassloader）。java:366)在java.net.urlclassloader$1.run（urlclassloader。java:355)在java.security.accesscontroller.doprivileged（本机方法）