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Other 2021-10-23 15:01:15
py4jjavaerror: an error occurred while calling z:org.apache.spark.api.python.pythonrdd.collectandserve.
Step 1: Downgrade or upgrade your java version to 8, if you have already installed one. (see how to alternate among java versions) Step 2: Add the following to ~/.bashrc export JAVA_HOME='/usr/lib/jvm/java-8-openjdk-amd64' export PATH=$JAVA_HOME/bin:$... Add solution -
Shell/Bash 2021-10-23 10:17:15
add to path to PATH
FOR MAC: 1º - Open Finder 2º - Choose Go > Go to folder 3º - Go to ~/Library/ 4º - Look for hidden files: Cmd + Shift + . (dot) 5º - Depending on the shell you use, the file can be .bash_profile, or .bashrc, or .zshrc, ... Add solution -
Javascript 2021-10-17 09:34:10
how to install nodejs latest version
# Make a new folder for node mkdir node cd node # Download and unzip node curl -O https://nodejs.org/dist/v10.15.3/node-v10.15.3-linux-x64.tar.gz tar -xvzf node-v10.15.3-linux-x64.tar.gz --strip-components=1 # Add node and npm it to PATH (and do so for fu... Add solution