java.lang.IllegalStateException: Directory does not exist: /export/data/flume/dir

运行flume 报错

报错信息：

2020-11-15 19:40:33,894 (lifecycleSupervisor-1-3) [ERROR - org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:251)] Unable to start EventDrivenSourceRunner: { source:Spool Directory source r1: { spoolDir: /export/data/flume/dir } } - Exception follows.
java.lang.IllegalStateException: Directory does not exist: /export/data/flume/dir
        at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
        at org.apache.flume.client.avro.ReliableSpoolingFileEventReader.(ReliableSpoolingFileEventReader.java:159)
        at org.apache.flume.client.avro.ReliableSpoolingFileEventReader.(ReliableSpoolingFileEventReader.java:85)
        at org.apache.flume.client.avro.ReliableSpoolingFileEventReader$Builder.build(ReliableSpoolingFileEventReader.java:777)
        at org.apache.flume.source.SpoolDirectorySource.start(SpoolDirectorySource.java:107)
        at org.apache.flume.source.EventDrivenSourceRunner.start(EventDrivenSourceRunner.java:44)
        at org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:249)
        at java.util.concurrent.Executors$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:745)

报错原因：

没有本地路径：/export/data/flume/dir

解决方法：

创建本地路径：/export/data/flume/dir

即可