Cluster validation on Kyvos restart
Applies to: Kyvos Enterprise Kyvos Cloud (SaaS on AWS) Kyvos AWS Marketplace
Kyvos Azure Marketplace  Kyvos GCP Marketplace Kyvos Single Node Installation (Kyvos SNI)
Kyvos comes with a built-in validation framework, that performs the sanity test of the system (on every restart) and ensures that the system is ready to serve queries.
The framework runs checks, such as:
Runs sanity build (validation and build both).
Executes sanity queries to validate if the queries (for both MDX and SQL) are successfully served from the query engine.
Execute sanity queries (for both MDX and SQL ) to validate the result cache.
Notify the complete status of all the checks, and so on.
You can specify the name and type of the cube to be built, the cube on which the queries should be executed, the number of queries to be executed, the type of queries to be executed, the type of cache to be validated, and so on.
To enable cluster validation on installation, perform the following steps.
Navigate to /data/kyvos/app/kyvos/olapengine/conf folder.
Open the clusterValidator.json file.
In the Globals section, modify the following parameters as needed.
Parameter | Description |
status | Enable or disable cluster validation on restart |
timeToWaitInMinutes | Provide the time interval for which the system should wait until Query Engines are successfully initialized after the BI Server bootup |
emailId | Email ID of the user who will be notified. |
notifyOn | Set the value as success or failure. A notification will be sent to the email ID mentioned above. |
detailsToCapture | Specify the details of events that you want to capture. |
requiredDetails | Specify the details of logs to be captured in the following:
|
QueryExecution status | Enable or disable the execution of queries during sanity testing. By default, the system will not execute queries on the configured cube. |
cubeName | Name of the cube on which the queries are to be executed. |
cubeID | For query execution enabled, cubeID is a mandatory field. |
Filters | Provide filters to specify which queries to execute on the cube. If no filters are provided then the system will execute all the saved queries of the specified cube. |
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