錯誤：找不到或加載主類org.apache.spark.launcher.Main

Question

如果有人可以幫助解決以下路徑問題，我將不勝感激？ 我高度懷疑這與缺少路徑設置有關，但不知道如何解決。

rxie@ubuntu:~/Downloads/spark$ echo $PATH
/usr/bin/java:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/rxie/Downloads/s                                                                                  park:/home/rxie/Downloads/spark/bin:/usr/bin/java
rxie@ubuntu:~/Downloads/spark$ pyspark

錯誤：找不到或加載主類org.apache.spark.launcher.Main

rxie @ ubuntu：〜/下載/ spark $ spark-shell

錯誤：找不到或加載主類org.apache.spark.launcher.Main

rxie @ ubuntu：〜/ Downloads / spark $ pwd / home / rxie / Downloads / spark

rxie@ubuntu:~/Downloads/spark$ ls
bin  conf  data  examples  jars  kubernetes  licenses  R  yarn

使用PATH更新：

rxie@ubuntu:~$ echo $PATH
/home/rxie/Downloads/spark:/usr/bin/java:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/lib/jvm/java-8-oracle/bin:/usr/lib/jvm/java-8-oracle/db/bin:/usr/lib/jvm/java-8-oracle/jre/bin

Answer 1

嘗試將SPARK_HOME環境變量設置為〜/ Downloads / spark