- \n
- Download the Hazelcast .zip from this link http:\/\/hazelcast.org\/download\/<\/li>\n
- Execute server.sh from hazelcast-<version>\/bin<\/li>\n
- This will start Hazelcast\u00a0cluster.<\/li>\n<\/ul>\n
You will see something like this when you execute server.sh.<\/h3>\n
![\"hazelcast\"](\"\/blog\/wp-ttn-blog\/uploads\/2015\/10\/hazelcast.png\")
\\\u00a0<\/code><\/div>\nVoila !! this is your first Hazelcast\u00a0cluster.<\/p>\n<\/div>\n
Step 2: \u00a0<\/strong>Setting up Hazelcast client:<\/p>\n
\n- \n
- Add dependency in your BuildConfig.groovy:<\/li>\n<\/ul>\n
compile(\"com.hazelcast:hazelcast-client:3.5.2\")<\/code><\/p>\n- \n
- Create a HazelcastClient.groovy file in your Grails application’s
~\/src\/groovy<\/code>:<\/li>\n<\/ul>\nclass HazelcastClient {<\/code><\/p>\nprivate static HazelcastInstance _client<\/code>
\n
\npublic static HazelcastInstance getClient() {
\nif (!(_client != null && _client.getLifecycleService().isRunning()))
\n{
\nClientConfig clientConfig = new ClientConfig()
\nclientConfig.getNetworkConfig().addAddress(HAZELCAST SERVER URL)
\n_client = com.hazelcast.client.HazelcastClient.newHazelcastClient(clientConfig)
\n}
\nreturn _client
\n}
\n}
\n<\/code>
\nThisgetClient()<\/code> method will create a Hazelcast client and connects to Hazelcast server inHAZELCAST SERVER URL<\/code><\/p>\n<\/div>\nStep 3: \u00a0<\/strong>Populating data in Hazelcast:<\/p>\n
\nIMap<Integer, String> map=getClient().getMap(<YOUR MAP NAME>)
\nmap.put(1,\"BOB\")
\nmap.put(2,\"ROY\")
\n<\/code><\/p>\n<\/div>\nStep 4: \u00a0<\/strong>Fetching data from Hazelcast :<\/p>\n
\nIMap<Integer, String> map=getClient().getMap(<YOUR MAP NAME>)
\nmap.get(1) \/\/ \"BOB\"
\n<\/code><\/p>\n<\/div>\nHope this will help!!<\/p>\n
Also, there’s a lot about Grails 3.0 going the rounds in the Grails community, here’s a compilation of latest TOP 8 updates on Grails 3.0 –<\/p>\n
- Create a HazelcastClient.groovy file in your Grails application’s
- Add dependency in your BuildConfig.groovy:<\/li>\n<\/ul>\n
![\"Grails](\"https:\/\/no-cache.hubspot.com\/cta\/default\/481864\/505049df-fcc7-41a6-a8fc-41c13216e267.png\")
<\/a>