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stable/presto
⚠️ 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.
Presto Chart
Prestosql is an open source distributed SQL query engine for running interactive analytic queries against data sources of all sizes ranging from gigabytes to petabytes.
DEPRECATION NOTICE
This chart is deprecated and no longer supported.
Chart Details
This chart will do the following:
- Install a single server which acts both as coordinator and worker
- Install a configmap for it
- Install a service
Installing the Chart
To install the chart with the release name my-release:
$ helm install --name my-release stable/presto
Configuration
Configurable values are documented in the values.yaml:
| Parameter | Description | Default |
|---|---|---|
server.workers |
Numbers of prestosql worker nodes. | 2 |
server.node.environment |
The name of the environment. | production |
server.node.dataDir |
The location (filesystem path) of the data directory. | /data/presto |
server.note.pluginDir |
The location of the plugin directory. | /usr/lib/presto/plugin |
server.log.presto.level |
The minimum log level of named logger io.prestosql. |
INFO |
server.config.path |
The location of customize configuration. | /usr/lib/presto/etc |
server.config.http.port |
The port number of coordinator service | 8080 |
server.config.query.maxMemory |
The maximum amount of distributed memory, that a query may use. | 4GB |
server.config.query.maxMemoryPerNode |
The maximum amount of user memory, that a query may use on any one machine. | 1GB |
server.jvm.maxHeapSize |
The value for JVM option -Xmx |
8G |
server.jvm.gcMethod.type |
Portion of the value for JVM option -XX: |
UseG1GC |
server.jvm.gcMethod.g1.heapRegionSize |
The value for JVM option -XX:G1HeapRegionSize= |
32M |
image.repository |
prestosql image repository. |
prestosql/presto |
image.tag |
prestosql image tag. |
329 |
image.securityContext.runAsUser |
The uid of prestosql image repository. |
1000 |
image.securityContext.runAsGroup |
The gid of prestosql image repository. |
1000 |
Specify each parameter using the --set key=value[,key=value] argument to helm install.
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
$ helm install my-release stable/presto -f values.yaml
Tip: You can use the default values.yaml