"indices not found"-style errors when detectors were created via API about anomaly-detection-dashboards-plugin HOT 4 CLOSED

hi, @mmguero, thanks for reporting this issue. The detector list page will search both detectors and anomaly results. When no detector started, then no AD result indices created on new cluster. So the backend code will throw "No indices found" exception when search anomaly results.

One workaround is you can create a test detector with custom result index. A custom result index will be created when create detector. Then the search AD result API won't throw error and detector list can show up. This is an example of detector using custom result index opensearch-ad-plugin-result-test. Read more details on https://opensearch.org/docs/latest/monitoring-plugins/ad/index/#step-1-define-a-detector, check this step "Specify custom result index."

POST _plugins/_anomaly_detection/detectors
{
  "name": "test",
  "description": "Test detector",
  "time_field": "timestamp",
  "indices": [
    "server_log"
  ],
  "filter_query": {
    "bool": {
      "filter": [
        {
          "range": {
            "value": {
              "gte": 1
            }
          }
        }
      ]
    }
  },
  "detection_interval": {
    "period": {
      "interval": 1,
      "unit": "Minutes"
    }
  },
  "window_delay": {
    "period": {
      "interval": 1,
      "unit": "Minutes"
    }
  },
  "feature_attributes": [
    {
      "feature_name": "test",
      "feature_enabled": true,
      "aggregation_query": {
        "test": {
          "sum": {
            "field": "value"
          }
        }
      }
    }
  ],
  "result_index": "opensearch-ad-plugin-result-test"
}

Actually this issue has been fixed in this PR opensearch-project/anomaly-detection#322, will publish a patch version 1.2.0.1 soon. You can also install 1.2.0.1 manually to fix this issue.

from anomaly-detection-dashboards-plugin.

Thanks for the suggestion and update on the fix!

from anomaly-detection-dashboards-plugin.

@mmguero the patch release is now live - feel free to download the attached zip and manually installing. Please reach out if you see any more issues, and thanks again for reporting!

from anomaly-detection-dashboards-plugin.

Closing since this has been fixed as part of backend PR #322.

from anomaly-detection-dashboards-plugin.