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Query monitoring

Query monitoring

Query History Monitoring and Management (QHMM) is a service that stores and manages diagnostic data, such as query history and query event-related information of the Presto engine (Presto (Java) or Presto (C++)) in the default Minio bucket, wxd-system. You can retrieve the history files to analyze, debug or monitor the queries. You can also store the data in your own bucket.

Procedure

  1. Log in to the watsonx.data console.
  2. From the navigation menu, select Configurations.
  3. Click Query monitoring. The Query monitoring page opens.
  4. You can view the QHMM configuration details. The following details are available:
    • Status of QHMM - Enabled or disabled.
    • Bucket that is configured to store QHMM data.
    • The subpath in the bucket where QHMM data is available.
  5. To edit the configuration details, click Edit and make the required changes. You can enable or disable, change the bucket.
  6. Click Save after making the changes.