Question 85495 in Docker Question posted in
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Unable to persist data from a Dremio Docker container using volumes

I am able to get a working instance of Dremio on Docker, but, I would like to persist the data on the container on my local.

I tried the approach mentioned in this post, and crafted my own version of the docker run query, but upon running the following:

docker run --rm -v "/home/ubuntu/dremio/data/lib:/var/lib/dremio" -v "/home/ubuntu/dremio/data/localFiles:/localFiles" -v "/home/ubuntu/dremio/data/:/opt/dremio/data" -p 9047:9047 -p 31010:31010 -p 45678:45678 dremio/dremio-oss

It shows the following error when run in non-detached mode:

Dremio is exiting. Failure while starting services.
java.io.IOException: path /opt/dremio/data is not writable.

Any help would be appreciated.

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2

Answers


  1. 0

    Try running the command with sudo, probably you don’t have the privileges to execute this.

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  2. 0

    Using the following Docker Compose file – docker-compose.yml – I was able to persist data from a Dremio container:

    version: '3'

services:
  dremio:
    image: dremio/dremio-oss
    hostname: dremio
    volumes:
      - /absolute-path/dremio/data:/opt/dremio/data
      - /absolute-path/dremio/lib:/var/lib/dremio
      - /absolute-path/dremio/local:/localFiles
    ports:
      - "9047:9047"   # Web UI (HTTP)
      - "31010:31010" # ODBC/JDBC clients
      - "32010:32010" # Apache Arrow Flight clients

    I launched Dremio using the ‘docker-compose up’ command.

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