嗨,我正在通过 shell 脚本运行 sparkr 程序。我将输入文件指向本地意味着它工作正常,但是当我指向 hdfs 意味着它抛出错误。
Exception in thread "delete Spark local dirs" java.lang.NullPointerException
Exception in thread "delete Spark local dirs" java.lang.NullPointerException
at org.apache.spark.storage.DiskBlockManager.org$apache$spark$storage$DiskBlockManager$$doStop(DiskBlockManager.scala:161)
at org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply$mcV$sp(DiskBlockManager.scala:141)
at org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply(DiskBlockManager.scala:139)
at org.apache.spark.storage.DiskBlockManager$$anon$1$$anonfun$run$1.apply(DiskBlockManager.scala:139)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1617)
at org.apache.spark.storage.DiskBlockManager$$anon$1.run(DiskBlockManager.scala:139)
任何帮助将不胜感激。