Docker-Alluxio

This is a repository for building a Docker image for Apache Alluxio. Alluxio is an in-memory fabric for caching files in a Hadoop related environment. Moreover it also serves as an abstraction layer for different underlying persistent storages like HDFS, NFS, S3, ...

This Docker container can be used to start up multiple Alluxio containers for caching purposes.

Configuration

ALLUXIO_MASTER_HOSTNAME=
ALLUXIO_MASTER_PORT=19998
ALLUXIO_MASTER_WEB_PORT=19999
ALLUXIO_MASTER_JOURNAL_FOLDER=/mnt/journal

ALLUXIO_WORKER_HOSTNAME=$(hostname -f)
ALLUXIO_WORKER_PORT=29998
ALLUXIO_WORKER_WEB_PORT=30000
ALLUXIO_WORKER_DATA_PORT=29999
ALLUXIO_WORKER_FOLDER=alluxio
ALLUXIO_WORKER_MEMORY_SIZE=1G

Volumes

ALLUXIO_MASTER_JOURNAL_FOLDER=/mnt/journal
ALLUXIO_WORKER_FOLDER=/mnt/ramdisk
ALLUXIO_UNDERFS_ADDRESS

Communication Ports

Master Web Interface: :19999 Worker Web Interface: :30000

Deploying Alluxio

Minimum Deployment

Using S3 as Underfs

ALLUXIO_UNDERFS_ADDRESS

S3_ENDPOINT=s3.amazonaws.com
S3_ENDPOINT_HTTP_PORT=80
S3_ENDPOINT_HTTPS_PORT=443
S3_PROXY_HOST=
S3_PROXY_PORT=-1
S3_PROXY_USE_HTTPS=false

AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=