蜂巢出现火花错误RPC通道已关闭

Question

你好，我在Spark上使用hive来运行此查询：

INSERT INTO db.table2
PARTITION (fieldp)
SELECT
field 1, field2, fieldp
FROM db.table1
WHERE field2= "19700101000000" ;

但是我有这个错误：

ERROR : Failed to monitor Job[ 0] with exception 'java.lang.IllegalStateException(RPC channel is closed.)'
java.lang.IllegalStateException: RPC channel is closed.

我正在动态分配= true。