我有一个奇怪的错误，我正在尝试向配置单元写入数据，它在sparkshell中运行良好，但是当我使用sparksubmit时，它抛出了默认错误中找不到的数据库/表。
下面是我试图在spark submit中编写的代码，我使用的是spark 2.0.0的定制版本

val sqlContext = new org.apache.spark.sql.SQLContext(sc)
sqlContext.table("spark_schema.iris_ori")

下面是我使用的命令，

/home/ec2-user/Spark_Source_Code/spark/bin/spark-submit --class TreeClassifiersModels --master local[*] /home/ec2-user/Spark_Snapshots/Spark_2.6/TreeClassifiersModels/target/scala-2.11/treeclassifiersmodels_2.11-1.0.3.jar /user/ec2-user/Input_Files/defPath/iris_spark SPECIES~LBL+PETAL_LENGTH+PETAL_WIDTH RAN_FOREST 0.7 123 12

下面是错误，
16/05/20 09:05:18 info sparksqlparser:解析命令：spark\u schema.measures\u 20160520090502线程“main”org.apache.spark.sql.analysisexception异常：数据库“spark\u schema”不存在；在org.apache.spark.sql.catalyst.catalog.externalcatalog.requiredbexists（externalcatalog。scala:37)在org.apache.spark.sql.catalyst.catalog.inmemorycatalog.tableexists（inmemorycatalog。scala:195)位于org.apache.spark.sql.catalyst.catalog.sessioncatalog.tableexists（sessioncatalog。scala:360)在org.apache.spark.sql.dataframewriter.saveastable（dataframewriter。scala:464)在org.apache.spark.sql.dataframewriter.saveastable（dataframewriter。scala:458)在treeclassifiersmodels$.main（treeclassifiersmodels。scala:71)在sun.reflect.nativemethodaccessorimpl.invoke0（本机方法）的treeclassifiersmodels.main（treeclassifiersmodels.scala）中sun.reflect.nativemethodaccessorimpl.invoke（nativemethodaccessorimpl。java:62)在sun.reflect.delegatingmethodaccessorimpl.invoke（delegatingmethodaccessorimpl。java:43)在java.lang.reflect.method.invoke（方法。java:497)在org.apache.spark.deploy.sparksubmit$.org$apache$spark$deploy$sparksubmit$$runmain（sparksubmit）。scala:726)在org.apache.spark.deploy.sparksubmit$.dorunmain$1（sparksubmit。scala:183)在org.apache.spark.deploy.sparksubmit$.submit（sparksubmit。scala:208)位于org.apache.spark.deploy.sparksubmit$.main（sparksubmit.com）。scala:122)位于org.apache.spark.deploy.sparksubmit.main（sparksubmit.scala）