flume

(PollableSourceRunner-TaildirSource-source_ETE_SERV_SCRM) [INFO - org.apache.flume.source.taildir.ReliableTaildirEventReader.readEvents(ReliableTaildirEventReader.java:187)] Last read was never committed - resetting position
 (PollableSourceRunner-TaildirSource-source_ETE_SERV_SCRM) [WARN - org.apache.flume.source.taildir.TaildirSource.tailFileProcess(TaildirSource.java:256)] The channel is full or unexpected failure. The source will try again after 5000 ms
 

修改事务容量，transactionCapacity一定要大与或batchSize，当需处理数量超过betchSize，事务就提交。