(v24) Resolve the Hive Timeout Warning Message

Resolve the Hive Timeout Warning Message

This applies to: Visual Data Discovery

Troubleshooting

Issue description: A timeout warning message is displayed when you try to open a dashboard based on a Hive data source. This is possibly being caused by the configuration of the Hive server.

Workaround: If you are encountering timeout errors, you can first try to create or modify the settings in the Hive configuration file edc-hive.properties. See Configure Symphony.

• Increase the timeout value that causes this exception to 2 minutes:

  datasource.time-limits.max-wait-time-sec=120

• If the Hive server has at least 64 GB storage and 16 cores, modify the values for the following parameters:

  datasource.connection-limits.max-idle=5
  datasource.connection-limits.max-total=5