程式大概就是通過spark讀取hbase中的資料，對資料進行處理以后，將處理后的資料存到hbase的另一張表中
但是在Executor的日志中有報錯，但是Driver里面沒有，大家看看是什么原因
錯誤資訊：
8/04/21 21:30:49 INFO ZooKeeper: Session: 0x161cfd1f3362a1b closed
18/04/21 21:30:49 INFO ClientCnxn: EventThread shut down
18/04/21 21:30:49 INFO SparkHadoopMapRedUtil: No need to commit output of task because needsTaskCommit=false: attempt_20180421213012_0000_m_000000_0
18/04/21 21:30:49 INFO Executor: Finished task 0.0 in stage 0.0 (TID 0). 1734 bytes result sent to driver
18/04/21 21:30:49 INFO CoarseGrainedExecutorBackend: Driver commanded a shutdown
18/04/21 21:30:49 ERROR CoarseGrainedExecutorBackend: RECEIVED SIGNAL TERM
代碼如下：
Driver日志：
Executor日志：
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標籤：Spark