November 2017
Beginner to intermediate
290 pages
7h 34m
English
book
Learning Apache Apex
by Ananth Gundabattula, Thomas Weise, Munagala V. Ramanath, David Yan, Kenneth Knowles
Content preview from Learning Apache Apex
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Running the application
As mentioned in the previous section, we need to run the Pub/Sub server for the WebSocket communication to happen. Let's do that:
bash> git clone https://github.com/atrato/pubsub-server
Then build and run the pub/sub server (the message broker):
bash> cd pubsub-server; mvn compile exec:java
The pub/sub server is now running, listening to the default port 8890 on localhost.
Now that the server is all set up, let's open the Apex CLI command prompt (refer back to Chapter 2, Getting Started with Application Development, for instructions on setting up Apache Apex, if necessary) and actually run the application:
bash> apex apex> launch target/malhar-examples-nyc-taxi-3.8.0-SNAPSHOT.apa
After the application runs for one ...
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