deprecated-helm-charts/stable/zeppelin/README.md

⚠️ Repo Archive Notice

As of Nov 13, 2020, charts in this repo will no longer be updated. For more information, see the Helm Charts Deprecation and Archive Notice, and Update.

Zeppelin Chart

Zeppelin is a web based notebook for interactive data analytics with Spark, SQL and Scala.

DEPRECATION NOTICE

This chart is deprecated and no longer supported.

Chart Details

Installing the Chart

To install the chart:

$ helm install stable/zeppelin

Configuration

The following table lists the configurable parameters of the Zeppelin chart and their default values.

Parameter	Description	Default
zeppelin.image	Zeppelin image	dylanmei/zeppelin:{VERSION}
zeppelin.resources	Resource limits and requests	limits.memory=4096Mi, limits.cpu=2000m
spark.driverMemory	Memory used by Spark driver (Java notation)	1g
spark.executorMemory	Memory used by Spark executors (Java notation)	1g
spark.numExecutors	Number of Spark executors	2
hadoop.useConfigMap	Use external Hadoop configuration for Spark executors	false
hadoop.configMapName	Name of the hadoop config map to use (must be in same namespace)	hadoop-config
hadoop.configPath	Path in the Zeppelin image where the Hadoop config is mounted	/usr/hadoop-2.7.3/etc/hadoop
ingress.enabled	Enable ingress	false
ingress.annotations	Ingress annotations	{}
ingress.hosts	Ingress Hostnames	["zeppelin.local"]
ingress.path	Path within the URL structure	/
ingress.tls	Ingress TLS configuration	[]
nodeSelecor	Node selector for the Zeppelin deployment	{}

Related charts

The Hadoop chart can be used to create a YARN cluster where Spark jobs are executed:

helm install -n hadoop stable/hadoop
helm install --set hadoop.useConfigMap=true,hadoop.configMapName=hadoop-hadoop stable/zeppelin

Note that you may also want to set the spark.numExecutors value to match the number of yarn NodeManager replicas and the executorMemory value to half of the NodeManager memory limit.