kliewkliew / docker-hive-dev

Apache Hive with remote-debugging in Docker for Hive development

docker-hive-dev

Apache Hive with remote-debugging in Docker for Hive development

Usage

Build

Docker 1.10 or higher is required to build the image (to use --build-arg).

To debug your own fork

docker build -t kliew/hive-dev --build-arg REPO=https://github.com/kliewkliew/hive .

To build a specific revision

docker build -t kliew/hive-dev --build-arg REPO=https://github.com/kliewkliew/hive --build-arg REVISION=fb230f9df5b7c990c80326671d9975a6f05e1600 .

You may have to build with --no-cache but in most cases you can just specify the revision to use the cache up until the git clone ~ step, after which the build process will do git pull and checkout the specified revision.

Build Parameters

• REPO Hive git fork
• REVISION Git revision of $REPO
• HIVE_VERSION Ensure this matches the version string in hive/pom.xml

Run

docker run -it -p $HOST_HIVESERVER2_DEBUG_PORT:8001 kliew/hive-dev

Add -p 10000:10000 if you want access from an external beeline client.

In Eclipse, open Debug Configurations, create Remote Java Application, Host: localhost, Port: $HOST_HIVESERVER2_DEBUG_PORT.

To debug beeline, run the image with -p $HOST_BEELINE_DEBUG_PORT:8000 and start beeline with:

docker exec -it <container id/name> beeline --debug <other options>

And debug against $HOST_BEELINE_DEBUG_PORT in Eclipse.

Environment Variables (overridable)

• HIVE_OPTS Override the Hive configuration in the Dockerfile