9.2

Edit

Mount NFS directory

Logs on the AutoML slave server contain errors:

Error: Unable to access jarfile /app/opt/workfusion/vds-data/eval/wfuser/company_name_558e2640-41e2-469e-ae21-a5a900e9018a/lib/vds-spring-boot-app.jar
Failed to accept socket: future discarded

Solution

To resolve the issue, follow the steps below:

  1. On the AutoML Master server, check the shared directory:

    cd <INSTALL_DIR>/vds-data

  2. Connect to the AutoML slave server and check the NFS directory.

    df -h

    The output data must include the following string:

    <AutoML_Master_DNS>:<INSTALL_DIR>/vds-data

  3. If the string is missing, as a root user, open the /etc/fstab file:

    $ vi /etc/fstab

    Add the following line after the last one:

    <AutoML_Master_DNS>:<INSTALL_DIR>/vds-data <INSTALL_DIR>/vds-data nfs rw,rsize=8192,wsize=8192,timeo=14,intr,vers=3,mountvers=3 0 0

  4. Mount a new directory:

    mount <INSTALL_DIR>/vds-data/

  5. Check that your action is completed successfully:

    df -h

    The output data must include the following string, and you must be able to access sub-directories and files in the new directory.

    <AutoML_Master_DNS>:<INSTALL_DIR>/vds-data
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