Hazelcast

This is an enterprise feature.

<dependency>
	<groupId>one.microstream</groupId>
	<artifactId>microstream-enterprise-afs-hazelcast</artifactId>
	<version>05.00.02-MS-GA</version>
</dependency>

HazelcastInstance hazelcast = ...;
BlobStoreFileSystem fileSystem = BlobStoreFileSystem.New(
	HazelcastConnector.Caching(cache)
);
EmbeddedStorage.start(fileSystem.ensureDirectoryPath("microstream_storage"));

Configuration

When using external configuration Hazelcast can be set as follows.

microstream-storage.properties

storage-filesystem.hazelcast.configuration=path-to-hazelcast-configuration-file

Supported properties

Property	Description
hazelcast.configuration	Supported values: "default" It tries to load Hazelcast configuration from a list of well-known locations, and then applies overrides found in environment variables/system properties. When no location contains Hazelcast configuration then it returns default. "classpath:path-to-hazelcast-configuration-file" When the "classpath:" prefix is used, the file is loaded from a classpath resource. a valid URL Creates new Config which is loaded from the given URL and uses the System.properties to replace variables. a file path Creates a Config based on a Hazelcast file and uses the System.properties to resolve variables.

Property

Description

hazelcast.configuration

Supported values:

"default"
It tries to load Hazelcast configuration from a list of well-known locations, and then applies overrides found in environment variables/system properties. When no location contains Hazelcast configuration then it returns default.
"classpath:path-to-hazelcast-configuration-file"
When the "classpath:" prefix is used, the file is loaded from a classpath resource.
a valid URL
Creates new Config which is loaded from the given URL and uses the System.properties to replace variables.
a file path
Creates a Config based on a Hazelcast file and uses the System.properties to resolve variables.