Geode replicated region example

This is a simple example that demonstrates putting values into a replicated region, checking the size, and retrieving the values.

This example assumes you have installed Java and Geode.

Steps

1. From the geode-examples/replicated directory, build the example and run unit tests

    $ ../gradlew build
   

2. Next start the locator and two servers

    $ gfsh run --file=scripts/start.gfsh
   

3. Run the example to create entries in the region

    $ ../gradlew run
   

4. Kill one of the servers

    $ gfsh -e "connect --locator=127.0.0.1[10334]" -e "stop server --name=server1"
   

5. Run a gfsh query, and notice that all the entries are still available due to replication

    $ gfsh -e "connect --locator=127.0.0.1[10334]" -e "query --query='select e.key from /example-region.entries e'"
   

6. Shut down the system:

    $ gfsh run --file=scripts/stop.gfsh