docs/daprdocs/content/en/reference/components-reference/supported-state-stores/setup-hazelcast.md

type	title	linkTitle	description	aliases
docs	Hazelcast	Hazelcast	Detailed information on the Hazelcast state store component	/operations/components/setup-state-store/supported-state-stores/setup-hazelcast/

Create a Dapr component

To setup Hazelcast state store create a component of type state.hazelcast. See [this guide]({{< ref "howto-get-save-state.md#step-1-setup-a-state-store" >}}) on how to create and apply a state store configuration.

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: <NAME>
spec:
  type: state.hazelcast
  version: v1
  metadata:
  - name: hazelcastServers
    value: <REPLACE-WITH-HOSTS> # Required. A comma delimited string of servers. Example: "hazelcast:3000,hazelcast2:3000"
  - name: hazelcastMap
    value: <REPLACE-WITH-MAP> # Required. Hazelcast map configuration.

{{% alert title="Warning" color="warning" %}} The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described [here]({{< ref component-secrets.md >}}). {{% /alert %}}

Spec metadata fields

Field	Required	Details	Example
hazelcastServers	Y	A comma delimited string of servers	"hazelcast:3000,hazelcast2:3000"
hazelcastMap	Y	Hazelcast Map configuration	"foo-map"

Setup Hazelcast

{{< tabs "Self-Hosted" "Kubernetes" >}}

{{% codetab %}} You can run Hazelcast locally using Docker:

docker run -e JAVA_OPTS="-Dhazelcast.local.publicAddress=127.0.0.1:5701" -p 5701:5701 hazelcast/hazelcast

You can then interact with the server using the 127.0.0.1:5701. {{% /codetab %}}

{{% codetab %}} The easiest way to install Hazelcast on Kubernetes is by using the Helm chart. {{% /codetab %}}

{{< /tabs >}}

Related links

• [Basic schema for a Dapr component]({{< ref component-schema >}})
• Read [this guide]({{< ref "howto-get-save-state.md#step-2-save-and-retrieve-a-single-state" >}}) for instructions on configuring state store components
• [State management building block]({{< ref state-management >}})