我使用Spring Framework创建一个api，用于查询Hadoop中的一些表。我使用的命令是：
println("-----------------------------------------------------------------before )
val spark = SparkSession
.builder()
.appName("API")
.master("local[*])
.enableHiveSupport()
.getOrCreate()
println("--------------------------------------------------------------------Session was created")
我使用Spark 2.11.6和Scala v2.2.0版本。当我使用spark-shell时，我连接到远程集群。
在日志中我没有看到任何错误，但是我发现创建了一个本地的hive仓库：
[ main] o.a.h.hive.metastore.MetaStoreDirectSql : Using direct SQL, underlying DB is DERBY
main] o.a.hadoop.hive.ql.session.SessionState : Created local directory: C:/Users/..../.../Local/Temp/..._resources
2018-05-10 16:32:32.556 INFO 16148 --- [ main] o.a.hadoop.hive.ql.session.SessionState : Created HDFS directory: /tmp/hive/myuser/....
我正在尝试连接到远程Cloudera集群。我将xml文件（hive-site，hdfs-site，core-stire，yarn-site）复制到我的项目的conf目录中，并放置于$SPARK_CONF目录中。我将SPARK_HOME路径添加到PATH变量中，并将HADDOP_HOME变量设置为指向winutils位置。
还有什么其他措施可以采取？
日志非常长，以下是我看到的一些信息，这些信息可能对您意味着什么：
-----------------------------------------------------------------ENV=local[*]
2018-05-10 16:32:16.930 WARN 16148 --- [ main] org.apache.hadoop.util.NativeCodeLoader : Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
[ main] org.apache.spark.util.Utils : Successfully started service 'SparkUI' on port 4040.
main] o.s.jetty.server.handler.ContextHandler : Started o.s.j.s.ServletContextHandler@13ee97af{/stages/pool/json,null,AVAILABLE,@Spark}
[ main] org.apache.spark.ui.SparkUI : Bound SparkUI to 0.0.0.0, and started at http://192.168.56.1:4040
[ main] o.apache.spark.sql.internal.SharedState : URL.setURLStreamHandlerFactory failed to set FsUrlStreamHandlerFactory
[ main] DataNucleus.Persistence : Property hive.metastore.integral.jdo.pushdown unknown - will be ignored
[ main] DataNucleus.Datastore : The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
[ main] DataNucleus.Query : Reading in results for query "org.datanucleus.store.rdbms.query.SQLQuery@0" since the connection used is closing
[ main] o.a.h.hive.metastore.MetaStoreDirectSql : Using direct SQL, underlying DB is DERBY
[ main] o.a.hadoop.hive.metastore.ObjectStore : Failed to
get database global_temp, returning NoSuchObjectException
[ main] o.a.hadoop.hive.ql.session.SessionState : Created local directory: C:/Users/myuser/AppData/Local/Temp/1fa7a82b-fe17-4795-8973-212010634cd1_resources
[ main] o.a.hadoop.hive.ql.session.SessionState : Created HDFS directory: /tmp/hive/myuser/1fa7a82b-fe17-4795-8973-212010634cd1
[ main] o.a.hadoop.hive.ql.session.SessionState : Created local directory: C:/Users/myuser/AppData/Local/Temp/myuser/fileasdasdsa
[ main] o.a.hadoop.hive.ql.session.SessionState : Created HDFS directory: /tmp/hive/myuser/asdsadsa/_tmp_space.db
[ main] o.a.s.sql.hive.client.HiveClientImpl : Warehouse location for Hive client (version 1.2.1) is file:/C:/Users/myuser/SpringScalaAPI/spark-warehouse
[ main] o.a.s.s.e.s.s.StateStoreCoordinatorRef : Registered StateStoreCoordinator endpoint
--------------------------------------------------------------------Session was created
说实话，这不是我第一次处理这种错误。上一次我使用的是Play框架。在这种情况下需要执行哪些确切步骤？哪些变量真正需要配置，哪些变量不重要？
.master("local[*]")。 - vvg