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Compute Server Query Engine

Configuration Type

Parameter/Field

Comments/Description

Common

Kyvos Setup Package

Select the Kyvos bundle to be installed. Kyvos Manager contains compatible Kyvos bundles. To use any other Kyvos version, click the Upload button

Semantic Model Local Path

Enter the semantic model local path where cuboids will be copied. For multiple paths, enter a semicolon-separated list.
NOTE: The deployment user must have full permission on the parent of the local semantic model path.

Automatically restart Kyvos services when down

Select this option to enable high availability mode for the Kyvos service. This will ensure Kyvos services are always up and running. The Kyvos Manager will automatically restart the BI server, query engine, repository, and web portal services, in case any of these services go down

BI Server

Listener Port

Enter the listener port for BI Server.

JMX Port

Enter the JMX port for BI Server health monitoring.

Work Directory

Enter the directory location on HDFS, where BI Server has access permissions.

Memory Configuration Mode

By default, the Auto mode is selected. In Auto Mode, calculations are performed automatically by the system internally.
In Manual Mode, you can manually provide memory values as needed.
NOTE: The Maximum Heap Memory and Analytical Store Max Memory options are enabled only when you set the memory configuration in the Manual mode.

Maximum Heap Memory

Enter the maximum memory available for BI Server.

Analytical Store Max Memory

Specify analytical store max memory for querying in GB.

Additional Java Options

Use this to define custom Java properties for your BI Server.

Query Engine

Thrift Listener Port

Enter the thrift listener port for Query Engine.

JMX Port

Enter the port for BI ServerQuery Engine health monitoring.

Memory Configuration Mode

By default, the Auto mode is selected. In Auto Mode, calculations are performed automatically by the system internally.
In the Manual Mode, you can manually provide memory values as needed.

NOTE:

  • The Maximum Heap Memory

and
  • , Analytical Store Max Memory for Querying, Analytical Store Max Memory for Processing, and Configure Concurrent Processing Task options are enabled only when you set the memory configuration in the Manual mode.

  • If you set the memory configuration in the Manual mode, the Configure Concurrent Processing Task option can be enabled as Auto or Manual as needed.

Maximum Heap Memory

Enter the maximum memory available for Compute Server memory for Query Engine.

Analytical Store Max Memory for Querying

Specify analytical store max memory for querying in GB.

Analytical Store Max Memory for Processing

Specify analytical store max memory for querying processing in GB.

Configure Concurrent Processing Task Count

By default, the Auto mode is selected. If you select the Manual mode, specify the number of nodes to be used for concurrent processing task count.

Additional Java Options

Use this to define custom Java properties for your BI ServerQuery Engine.

Compute Server

Thrift Listener Port

Enter the thrift listener port for Query Engine.

JMX Port

Enter the port for Query Engine health monitoringBI Server.

Memory Configuration Mode

By default, the Auto mode is selected. In Auto Mode, calculations are performed automatically by the system internally.
In the Manual Mode, you can manually provide memory values as needed.
NOTE: The Maximum Heap Memory

,

and Analytical Store Max Memory

for Querying, Analytical Store Max Memory for Processing, and Configure Concurrent Processing Task

options are enabled only when you set the memory configuration in the Manual mode.

  • If you set the memory configuration in the Manual mode, the Configure Concurrent Processing Task option can be enabled as Auto or Manual as needed.

  • Maximum Heap Memory

    Enter the maximum memory for Query Engine.

    Analytical Store Max Memory for Querying

    Specify analytical store max memory for querying available for Compute Server in GB.

    Analytical Store Max Memory for Processing

    Specify analytical store max memory for processing querying in GB.

    Configure Concurrent Processing Task Count

    By default, the Auto mode is selected.

    If you select the Manual mode, specify the number of nodes to be used for concurrent processing task count.

    Additional Java Options

    Use this to define custom Java properties for your Query EngineBI Server.

    Web Portal

    UI Port

    Enter the port on which the Kyvos Web client will run.

    JMX Port

    Enter the port for Web portal health monitoring.

    Shut-down Port

    Enter the port to be used for shutting the Tomcat server.

    AJP Port

    Enter the port on which the AJP connector creates a socket and awaits an incoming connection.

    Maximum Heap Memory

    Enter the maximum memory for the Web portal.

    Additional Java Options

    Use this to define custom Java properties for the Web portal.

    Network Protocol Configuration

    Enable TLS

    Select the checkbox to enable TLS for the cluster.

    HTTP Protocol Version

    Select the HTTP Protocol Version for use with TLS.

    Kyvos Web Portal on HTTPS

    Select the checkbox to use HTTPS for connecting to Kyvos Web Portal.

    TLS Configuration

    TLS Protocol

    Select the version of SSL/TLS protocol to be used. For multiple versions, select the corresponding checkboxes.

    TLS Certificate Mode

    Select the mode from Use Path or Upload File.

    Keystore

    Provide the location of the keystore file. This file is used by the server when secure communication is enabled and required by the client when mutual authentication is enabled.
    Example:  /data/KM_SNI/Certificate/keystore.jks

    Keystore Private Key

    Enter the keystore password.

    Truststore 

    Provide the location (path) to read the trust store file. The client requires this file when secure communication is enabled and required by the server when mutual authentication is enabled.
    Example:  /data/KM_SNI/Certificate/truststore.jks

    Truststore Private Key

    Enter the truststore password.

    Cipher Suite

    Enter the encryption algorithm to be used for communication over the TLS layer.

    Enable Mutual Authentication

    Select to enable mutual authentication. 
    NOTE: This option is displayed only if you have installed the Kyvos cluster using the war bundle. For other modes, Mutual authentication is enabled automatically.

    Kyvos Web Portal Configuration

    Use same certificate as TLS

    Select this option to use the same TLS certificate for Kyvos Web Portal.

    Use different certificate

    • Certification Mode: Select the Use Path or Upload File option.

    • Keystore: Provide the path or upload the Keystore file for the certificate.

    • Keystore Private Key: Provide the Keystore Private Key for the certificate.

    • Custom Attributes for HTTPS over TLS connector: If needed, provide attributes to be used for the TLS connector.

    ...