Hive 在齐柏林飞艇中使用SparkSql访问配置单元表时，为什么会出现IO异常？

Hive数据库中有一些表，我想用zeppelin中的SparkSql访问其中一个表，但我收到了错误消息，如下所示：

org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in 
stage 0.0 failed 4 times, most recent failure: Lost task 0.3 in stage 0.0 
(TID 3, cloud01, executor 1): java.io.IOException: Connection from 
/x.x.x.x:42826 closed

群集版本：

spark:2.2.0
hive:2.1.1
zeppelin:0.8.0
centos7

这是我的代码：

%spark
import org.apache.spark.sql.hive.HiveContext
val hc = new HiveContext(sc)
var data = hc.sql("select * from cqdrg.drg_table_xy3j limit 10")

它可以打印模式：

data.printSchema()
root
 |-- batch: string (nullable = true)
 |-- cid: integer (nullable = true)
 |-- bbq_: string (nullable = true)
 |-- userid_: string (nullable = true)
 |-- ylfkfs: string (nullable = true)
 |-- jkkh: string (nullable = true)
 |-- bah: string (nullable = true)
 |-- xm: string (nullable = true)
 |-- xb: string (nullable = true)
 |-- sfzh: string (nullable = true)
 |-- csrq: string (nullable = true)

但当我想查看数据时

data.show()

我得到的错误如下：

org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 0.0 failed 4 times, most recent failure: Lost task 0.3 in stage 0.0 (TID 3, cloud03, executor 2): java.io.IOException: Connection from /x.x.x.x:35332 closed
    at org.apache.spark.network.client.TransportResponseHandler.channelInactive(TransportResponseHandler.java:146)
    at org.apache.spark.network.server.TransportChannelHandler.channelInactive(TransportChannelHandler.java:108)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220)
    at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
    at io.netty.handler.timeout.IdleStateHandler.channelInactive(IdleStateHandler.java:278)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220)
    at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220)
    at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
    at org.apache.spark.network.util.TransportFrameDecoder.channelInactive(TransportFrameDecoder.java:182)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1289)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227)
    at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:893)
    at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:691)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:446)
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
    at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
    at java.lang.Thread.run(Thread.java:745)

这是解释器配置：

---

我将齐柏林飞艇的版本从0.8.0改为0.7.3 没问题