Livy REST Spark java.io.FileNotFoundException: [英] Livy REST Spark java.io.FileNotFoundException:
问题描述
我是BigData的新用户，我曾尝试用apache Livy来调用spark作业. 与提交命令行工作正常.天生的我有例外
I am newer in BigData, i have tried to call spark jobs with apache Livy . With submit command line works fine . with livy i have exception
-
命令行:
the command line :
curl -X POST --data'{"file":"/user/romain/spark-examples.jar"，"className":"org.apache.spark.examples.SparkPi"}'-H'内容-类型:application/json' http://localhost:8998/batches
生活日志:
Livy logs :
2019-06-01 00:43:19,160 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception in thread "main" java.io.FileNotFoundException: File hdfs://localhost:9000/home/spark-2.4.3-bin-hadoop2.7/examples/jars/spark-examples_2.11-2.4.3.jar does not exist.
at org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:795)
.......org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:924)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:933)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
2019-06-01 00:43:19,160 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception in thread "main" java.io.FileNotFoundException: File hdfs://localhost:9000/home/spark-2.4.3-bin-hadoop2.7/examples/jars/spark-examples_2.11-2.4.3.jar does not exist.
at org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:795)
.......org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:924)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:933)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
推荐答案
如果在本地计算机中，请尝试使用'file':'local:<path/to/file>
If it is in local machine then try using 'file':'local:<path/to/file>
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