Preparations

Configure necessary environment variables to use help tool commands.

This script must be executed on the driver node.

Go to the directory where the binary file is stored.

1

cd $OCK_HOME/ucache/$OCK_VERSION/linux-$(arch)/bin

Run the echo $OCK_HOME command to check whether the OCK_HOME environment variable exists. If not, set it to the OmniShuffle installation directory (/home/ockadmin/opt/ock by default). After confirming the OCK_HOME environment variable, perform the following operation to set LD_LIBRARY_PATH:

export LD_LIBRARY_PATH="${OCK_HOME}/ucache/${OCK_VERSION}/${OCK_BINARY_TYPE}/lib/common:${OCK_HOME}/ucache/${OCK_VERSION}/${OCK_BINARY_TYPE}/lib/common/openssl:${OCK_HOME}/ucache/${OCK_VERSION}/${OCK_BINARY_TYPE}/lib/mf:${OCK_HOME}/ucache/${OCK_VERSION}/${OCK_BINARY_TYPE}/lib/datakit:${LD_LIBRARY_PATH}"