# OpenWhisk Java 8 ActionLoop

OpenWhisk Java 8 ActionLoop is a self-hosted tools & utilities app. Official Apache OpenWhisk container runtime for running Java 8 actions. It is open source and self-hosted, installable on Docker Hub.

Canonical page: https://ourlocalhost.com/app/5587/openwhisk-java-8-actionloop

## Description

Official Apache OpenWhisk container runtime for running Java 8 actions. It hosts your custom Java functions and uses the ActionLoop proxy to keep them connected to an OpenWhisk server so they execute automatically in response to events, making it the right image to deploy when your OpenWhisk functions are written in Java 8.

## Platform availability

Available on 0 of 9 platforms.

## Health score

49/100 (Fair), based on 2 of 4 factors.
- Easy to install: 10 (0 install platforms, Docker image)
- Light to run: 100 (128 MB minimum RAM)

## Links

- Docker Hub: https://hub.docker.com/r/openwhisk/actionloop-java-v8
- Official website: https://openwhisk.apache.org

## Common questions

### Should I check resource limits when a Java 8 action does not complete?

Resource limits are a common execution issue to diagnose in self-hosted automation workflows.

### Should I check network and authentication settings when triggered actions fail?

Network issues and authentication failures are common execution issues to diagnose in self-hosted automation workflows.

### How can I monitor a self-hosted runner used for the actions?

Monitor the self-hosted runner to view its activity and diagnose common issues.

### Why might an action job remain queued even when the runner is online?

A job can randomly remain in queued status even if the runner is online and active.

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Source: Our Local Host (https://ourlocalhost.com/app/5587/openwhisk-java-8-actionloop), the self-hosted and open-source app directory.