问题
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
the command line :
curl -X POST --data '{"file": "/user/romain/spark-examples.jar", "className": "org.apache.spark.examples.SparkPi"}' -H 'Content-Type: application/json' http://localhost:8998/batches
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)
回答1:
related to @cricket_007 comment resolved by execute hadoop fs -copyFromLocal command line
回答2:
If it is in local machine then try using 'file':'local:<path/to/file>
来源：https://stackoverflow.com/questions/56414713/livy-rest-spark-java-io-filenotfoundexception