# Community Edition 4.0.4

**URL:** <https://community.cratedb.com/t/community-edition-4-0-4/274>\
**Category:** CrateDB\
**Created:** [September 9, 2019, 10:12pm UTC](https://community.cratedb.com/t/community-edition-4-0-4/274 "2019-09-09T22:12:34Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![fbaier](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/fbaier/32/122_2.png) [@fbaier](https://community.cratedb.com/u/fbaier)\
**Post date:** [September 9, 2019, 10:12pm UTC](https://community.cratedb.com/t/community-edition-4-0-4/274/1 "2019-09-09T22:12:34Z")

</div>

Hi Community,

When trying to run v4.0.4 from the official Docker Hub images it looks like they come with enterprise features activated and when I try to use “license.enterprise=false” I run into:

```auto

org.elasticsearch.bootstrap.StartupException: java.lang.IllegalArgumentException: unknown setting [license.enterprise] please check that any required plugins are installed, or check the breaking changes documentation for removed settings

at org.elasticsearch.bootstrap.StartupExceptionProxy.<init>(StartupExceptionProxy.java:31) ~[crate-app.jar:4.0.4]

at io.crate.bootstrap.CrateDB.init(CrateDB.java:162) ~[crate-app.jar:4.0.4]

at io.crate.bootstrap.CrateDB.execute(CrateDB.java:138) ~[crate-app.jar:4.0.4]

at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:82) ~[crate-app.jar:4.0.4]

at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) ~[elasticsearch-cli-7.0.0.jar:4.0.4]

at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.0.0.jar:4.0.4]

at io.crate.bootstrap.CrateDB.main(CrateDB.java:91) ~[crate-app.jar:4.0.4]

at io.crate.bootstrap.CrateDB.main(CrateDB.java:84) ~[crate-app.jar:4.0.4]

Caused by: java.lang.IllegalArgumentException: unknown setting [license.enterprise] please check that any required plugins are installed, or check the breaking changes documentation for removed settings

at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:399) ~[crate-app.jar:4.0.4]

at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:349) ~[crate-app.jar:4.0.4]

at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:320) ~[crate-app.jar:4.0.4]

at org.elasticsearch.common.settings.AbstractScopedSettings.validate(AbstractScopedSettings.java:291) ~[crate-app.jar:4.0.4]

at org.elasticsearch.common.settings.SettingsModule.<init>(SettingsModule.java:97) ~[crate-app.jar:4.0.4]

at org.elasticsearch.node.Node.<init>(Node.java:306) ~[crate-app.jar:4.0.4]

at io.crate.node.CrateNode.<init>(CrateNode.java:61) ~[crate-app.jar:4.0.4]

at org.elasticsearch.bootstrap.BootstrapProxy$1.<init>(BootstrapProxy.java:184) ~[crate-app.jar:4.0.4]

at org.elasticsearch.bootstrap.BootstrapProxy.setup(BootstrapProxy.java:184) ~[crate-app.jar:4.0.4]

at org.elasticsearch.bootstrap.BootstrapProxy.init(BootstrapProxy.java:252) ~[crate-app.jar:4.0.4]

at io.crate.bootstrap.CrateDB.init(CrateDB.java:158) ~[crate-app.jar:4.0.4]

```

So it looks like I need to community edition to proceed from here?

My Statefulset looks like:

```auto
apiVersion: "apps/v1"
metadata:
  # This is the name used as a prefix for all pods in the set.
  name: crate
spec:
  serviceName: "crate-set"
  # Our cluster has three nodes.
  replicas: 3
  selector:
    matchLabels:
      # The pods in this cluster have the `app:crate` app label.
      app: crate
  template:
    metadata:
      labels:
        app: crate
    spec:
      # InitContainers run before the main containers of a pod are
      # started, and they must terminate before the primary containers
      # are initialized. Here, we use one to set the correct memory
      # map limit.
      initContainers:
      - name: init-sysctl
        image: busybox
        imagePullPolicy: IfNotPresent
        command: ["sysctl", "-w", "vm.max_map_count=262144"]
        securityContext:
          privileged: true
      # This final section is the core of the StatefulSet configuration.
      # It defines the container to run in each pod.
      containers:
      - name: crate
        # Use the CrateDB 3.0.5 Docker image.
        image: crate:4.0.4
        # Pass in configuration to CrateDB via command-line options.
        # Notice that we are configuring CrateDB unicast host discovery
        # using the SRV records provided by Kubernetes.
        command:
          - /docker-entrypoint.sh
          - -Ccluster.initial_master_nodes=crate-0,crate-1,crate-2
          - -Ccluster.name=${CLUSTER_NAME}
          - -Cdiscovery.seed_providers=srv
          - -Cdiscovery.srv.query=_crate-prom._tcp.crate-internal-service.${NAMESPACE}.svc.cluster.local
          - -Clicense.enterprise=false
          - -Cnetwork.host="0.0.0.0"
          - -Cnode.name="$POD_NAME"
          - -Cgateway.expected_nodes=${EXPECTED_NODES}
          - -Cgateway.recover_after_nodes=${EXPECTED_NODES}
          - -Chttp.cors.allow-origin="*"
          - -Chttp.cors.enabled=false
          - -Cpath.data=/data
          - -Cprocessors="$MIN_VCPU_COUNT"
        volumeMounts:
              # Mount the `/data` directory as a volume named `data`.
            - mountPath: /data
              name: data
        resources:
          requests:
            cpu: 1
          limits:
            # How much memory each pod gets.
            memory: 512Mi
        ports:
          # Port 4300 for inter-node communication.
        - containerPort: 4300
          name: crate-internal
          # Port 4200 for HTTP clients.
        - containerPort: 4200
          name: crate-web
          # Port 5432 for PostgreSQL wire protocol clients.
        - containerPort: 5432
          name: postgres
        # Environment variables passed through to the container.
        env:
          # This is variable is detected by CrateDB.
        - name: CRATE_HEAP_SIZE
          value: "256m"
          # The rest of these variables are used in the command-line
          # options.
        - name: EXPECTED_NODES
          value: "3"
        - name: CLUSTER_NAME
          value: "crate-prom"
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: MIN_VCPU_COUNT
          valueFrom:
            resourceFieldRef:
              resource: requests.cpu
              divisor: 1
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
  volumeClaimTemplates:
    # Use persistent storage.
    - metadata:
        name: data
      spec:
        accessModes:
        - ReadWriteOnce
        resources:
          requests:
            storage: 1Gi

```

Do you know where I can find the community edition for crateDB or do I have to build it myself ( [https://crate.io/docs/crate/reference/en/latest/editions.html#community-edition](https://crate.io/docs/crate/reference/en/latest/editions.html#community-edition) )?

Best,  
Fabian Baier

---

<div class="post-metadata">

**Author:** ![Dominik](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/dominik/32/57_2.png) [@Dominik](https://community.cratedb.com/u/Dominik)\
**Post date:** [September 13, 2019, 7:07am UTC](https://community.cratedb.com/t/community-edition-4-0-4/274/2 "2019-09-13T07:07:30Z")

</div>

Hi Fabian,  
you can certainly build the community edition yourself by using the last link you posted directly from Github. If you raise an issue at [https://github.com/crate/crate](https://github.com/crate/crate) the developers will certainly look into it.

Best,  
Dom

---

<div class="post-metadata">

**Author:** ![mfussenegger](https://sea2.discourse-cdn.com/flex020/user_avatar/community.cratedb.com/mfussenegger/32/79_2.png) [@mfussenegger](https://community.cratedb.com/u/mfussenegger)\
**Post date:** [September 23, 2019, 11:08am UTC](https://community.cratedb.com/t/community-edition-4-0-4/274/3 "2019-09-23T11:08:03Z")

</div>

If you’re only using 3 Nodes you could also remove the setting `-Clicense.enterprise=false` from your configuration and use the enterprise version.

CrateDB 4.0+ by default comes with a trial license that is restricted to up to 3 nodes.