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- val spark: SparkSession = SparkSession.builder().appName("churn").getOrCreate()
- [user01@maprdemo ~]$ spark-submit --class ml.Flight --master local[2] spark-ml-flightdelay-1.0.jar
- Warning: Unable to determine $DRILL_HOME
- 18/12/19 05:39:09 WARN Utils: Your hostname, maprdemo.local resolves to a loopback address: 127.0.0.1; using 10.0.3.1 instead (on interface enp0s3)
- 18/12/19 05:39:09 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to another address
- 18/12/19 05:39:20 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
- 18/12/19 05:39:28 ERROR SparkContext: Error initializing SparkContext.
- java.io.IOException: Could not create FileClient
- at com.mapr.fs.MapRFileSystem.lookupClient(MapRFileSystem.java:656)
- at com.mapr.fs.MapRFileSystem.lookupClient(MapRFileSystem.java:709)
- at com.mapr.fs.MapRFileSystem.getMapRFileStatus(MapRFileSystem.java:1419)
- at com.mapr.fs.MapRFileSystem.getFileStatus(MapRFileSystem.java:1093)
- at org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:100)
- at org.apache.spark.SparkContext.<init>(SparkContext.scala:522)
- at org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2493)
- at org.apache.spark.sql.SparkSession$Builder$$anonfun$7.apply(SparkSession.scala:933)
- at org.apache.spark.sql.SparkSession$Builder$$anonfun$7.apply(SparkSession.scala:924)
- at scala.Option.getOrElse(Option.scala:121)
- at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:924)
- at ml.Flight$.main(Flight.scala:37)
- at ml.Flight.main(Flight.scala)
- at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- at java.lang.reflect.Method.invoke(Method.java:498)
- at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
- at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:899)
- at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:198)
- at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:228)
- at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:137)
- at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
- Caused by: java.io.IOException: Could not create FileClient
- at com.mapr.fs.MapRClientImpl.<init>(MapRClientImpl.java:137)
- at com.mapr.fs.MapRFileSystem.lookupClient(MapRFileSystem.java:650)
- ... 22 more
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