我让这个错误在pyCharm中本地运行,并尝试了所有选项: Caused by: java.io.IOException: Cannot run program "/usr/local/Cellar/apache-spark/3.0.1/libexec/bin": error=13, Permission denied
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
at org.apache.spark.api.python.PythonWorkerFactory.startDaemon
我有一个字典的RDD,我想得到一个只包含不同元素的RDD。但是,当我试图打电话给
rdd.distinct()
PySpark给出了以下错误
TypeError: unhashable type: 'dict'
at org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRDD.scala:166)
at org.apache.spark.api.python.PythonRunner$$anon$1.<init>(PythonRDD.scala:207)
at org.ap
我试图在我的Mac上设置apache terminal,我一步一步地遵循这个指南(),当我在终端中运行shell时,会得到以下错误:
/usr/local/Cellar/apache-spark/2.2.0/libexec/bin/spark-shell: line 57: /usr/local/Cellar/apache-spark/2.0.1/libexec/bin/spark-submit: No such file or directory
我做错什么了?
我正在我的MacBookOSX10.10.5 上用这个例子测试turi
当进入这一步时
# Set up the SparkContext object
# this can be 'local' or 'yarn-client' in PySpark
# Remember if using yarn-client then all the paths should be accessible
# by all nodes in the cluster.
sc = SparkContext('local')
出现以下错误
------------
我安装了spark,但是当我在终端上运行pyspark时,我得到
/usr/local/Cellar/apache-spark/2.4.5_1/libexec/bin/pyspark: line 24: /Users/miguel/spark-2.3.0-bin-hadoop2.7/bin/load-spark-env.sh: No such file or directory
/usr/local/Cellar/apache-spark/2.4.5_1/libexec/bin/pyspark: line 77: /Users/miguel/spark-2.3.0-bin-hadoop2.7/
我是apache的新手,显然,我在我的macbook中安装了带有自制软件的apache-spark:
Last login: Fri Jan 8 12:52:04 on console
user@MacBook-Pro-de-User-2:~$ pyspark
Python 2.7.10 (default, Jul 13 2015, 12:05:58)
[GCC 4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)] on darwin
Type "help", "copyright", "credits
我在mac上运行hadoop 3.1.2,在执行./start-all.sh时,我收到错误信息
Starting namenodes on [localhost]
/usr/local/Cellar/hadoop/3.1.2/libexec/bin/../libexec/hadoop-functions.sh: line 398: syntax error near unexpected token `<'
/usr/local/Cellar/hadoop/3.1.2/libexec/bin/../libexec/hadoop-functions.sh: line 398: `
我在纱线上遇到了一些问题。因此,卸载和重新安装它通过自制(mac)。现在,在运行任何纱线命令时,获取以下错误(即使在yarn -v上)
Invariant Violation: Expected a key
at invariant (/usr/local/Cellar/yarn/1.22.15/libexec/lib/cli.js:2314:15)
at Parser.parse (/usr/local/Cellar/yarn/1.22.15/libexec/lib/cli.js:64434:55)
at parse (/usr/local/Cellar/yarn/1
我曾在网上学习过一些教程,但它们在online (10.11)上与Spark 1.5.1不一起工作。
基本上,我已经运行了以下命令:下载apache-spark
brew update
brew install scala
brew install apache-spark
更新了.bash_profile
# For a ipython notebook and pyspark integration
if which pyspark > /dev/null; then
export SPARK_HOME="/usr/local/Cellar/apache-spark/1.
我在Python中使用了mechanize,但是peppy说
$ pypy
Python 2.7.9 (9c4588d731b7fe0b08669bd732c2b676cb0a8233, Mar 31 2015, 07:55:22)
[PyPy 2.5.1 with GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license" for more information.