All Questions

21
votes
7answers
29861 views

How do you programmatically configure hazelcast for the multicast discovery mechanism?

How do you programmatically configure hazelcast for the multicast discovery mechanism? Details: The documentation only supplies an example for TCP/IP and is out-of-date: it uses Config.setPort(),...
5
votes
2answers
4875 views

Spring Boot with Hazelcast and Tomcat

How do you use Hazelcast as a http session store with embedded Tomcat with Spring Boot and Spring Security? I see there is a EmbeddedServletContainerCustomizer and SpringAwareWebFilter but I don't und...
5
votes
3answers
5681 views

Hazelcast in multinode docker environments with TCPIP

I am currently struggling with the following problem: I have a Java EE application that shall be able to run in a cluster (it actually does). For the data exchange between the nodes I use Hazelcast 3...
2
votes
3answers
11465 views

How to configure Hazelcast for session caching using spring while limiting it to a set of nodes?

I need to set up Hazelcast session caching using Spring. Using the configuration from the hazelcast docs is simple. However, its insufficient. I need to use a different configuration file for each ...
4
votes
1answers
1491 views

How to make Hazelcast nodes installed in docker on different aws instances interact with each other?

I have three aws machines on which I have setup three docker containers having hazelcast-3.5.4 installed on them(ubuntu).With aws configuration set as what I do normally with Hazelcast(without docker)...
0
votes
1answers
241 views

Hazelcast Caching for Clusterd Spring Application

We recently clusterd our Spring application with 2 nodes backed by one database. Our application has Dynamic menu(each user has different menu options), since we dont have enough caching in place ever...
3
votes
1answers
2077 views

Hazelcast: programmatic configuration for logging in debug mode

Trying to configure slf4j to log in DEBUG mode, but get only INFO logs. What am I doing wrong? Config hazelcastConfig = new Config("HazelcastConfig"); hazelcastConfig.getProperties().put("hazelcast.l...
2
votes
2answers
1129 views

How to show all current locks in hazelcast

I am a newbie for Hazelcast. I would like to know how can I list current lock in Hazelcast console? For ex. assume that i open three console and i have taken 3 lock as follow: m.lock object1 m.lock ...
0
votes
2answers
162 views

HazelCast Programmatic Configuration of Tcp-IP is no adding members in cluster

Below is the HazelCast Programmatic Configuration given in Documentation but it is unable to add members in HazelCast Cluster. Config cfg = new Config(); Hazelcast.newHazelcastInstance(cfg); ...
51
votes
6answers
27562 views

hazelcast vs ehcache

Question is clear as you see in the title, I would be appreciated to hear your ideas about adv./disadv. differences between them. UPDATE: I have decided to use Hazelcast because of the advantages lik...

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