Server

Server configuration can be provided as part of the server startup parameters.

bin/pinot-admin.sh StartServer -configFileName /path/to/server.conf

server.conf can have the following properties

Property

Default

Description

pinot.server.netty.port

8098

Port to query Pinot Server

pinot.server.netty.host

Pinot server hostname

pinot.server.adminapi.port

8097

Port for Pinot Server Admin UI

pinot.server.instance.id

By default the server instance id used by Helix is Server_hostname_port where the hostname and port are configured through host and port config values above. This config overwrites the default setting. User can put server id independent of the server's hostname and port.

pinot.server.instance.dataDir

java.io.tmpdir + /PinotServer/index

Directory to hold all the data

pinot.server.instance.consumerDir

pinot.server.instance.segmentTarDir

java.io.tmpdir + /PinotServer/segmentTar

Directory to hold temporary segments downloaded from Controller or Deep Store

pinot.server.instance.readMode

mmap

pinot.server.instance.reload.consumingSegment

false

Specifies if the reload segment API should reload the consuming segments. This is useful when the corresponding schema is updated and we want the changes to be reflected in the consuming segment.

pinot.server.instance.data.manager.class

org.apache.pinot.server. starter.helix.HelixInstanceDataManager

pinot.server.query.executor.pruner.class

ValidSegmentPruner,DataSchemaSegmentPruner, ColumnValueSegmentPruner,SelectionQuerySegmentPruner

pinot.server.query.executor.timeout

15000

Timeout for Server to process Query in Milliseconds

pinot.server.query.executor.class

org.apache.pinot.core.query. executor.ServerQueryExecutorV1Impl

pinot.server.requestHandlerFactory.class

org.apache.pinot.server. request.SimpleRequestHandlerFactory

pinot.server.instance.segment.format.version

pinot.server.instance.enable.split.commit

pinot.server.instance.enable.commitend.metadata

pinot.server.instance.realtime.max.parallel.segment.builds

0

Specifies how many parallel realtime segments can be built. Value of <= 0 indicates unlimited.

pinot.server.instance.realtime.alloc.offheap

false

Boolean value to control whether memory for realtime consuming segments should be allocated off-heap.

pinot.server.instance.realtime.alloc.offheap.direct

false

If 'realtime.alloc.offheap' is set to true, this boolean value controls whether the corresponding allocation should be direct or not (false indicate mmap allocation)

pinot.server.startup.minResourcePercent

100

pinot.server.starter.realtimeConsumptionCatchupWaitMs

0

pinot.server.startup.timeoutMs

10 minutes

pinot.server.startup.enableServiceStatusCheck

true

pinot.server.startup.serviceStatusCheckIntervalMs

10 seconds

pinot.server.shutdown.timeoutMs

10 minutes

pinot.server.shutdown.enableQueryCheck

true

pinot.server.shutdown.noQueryThresholdMs

15 seconds

pinot.server.shutdown.enableResourceCheck

false

pinot.server.shutdown.resourceCheckIntervalMs

10 seconds

pinot.server.admin.access.control.factory.class

org.apache.pinot.server. api.access.AllowAllAccessFactory