Enables you to use the acquainted SQL question syntax although receiving entry to the prosperous list of search capabilities for example fuzzy matching, boosting, phrase matching, plus much more.
For a certain relationship, the sum of follower checkpoint values throughout all replicating indexes. You can utilize this metric to evaluate replication latency.
Enough time in nanoseconds that k-NN has taken to load graphs into your cache. This metric is only applicable to approximate k-NN research.
For those who Look at responses from an open resource OpenSearch cluster and OpenSearch Services for specific options and stats APIs, you may discover lacking fields.
per doc: Operates a query (or various queries blended by a tag) that returns particular person files that match the inform notification bring about ailment. See For each document screens for information about building and utilizing this monitor sort.
The whole count of HTTP requests made to OpenSearch Dashboards. If the process is slow or you see large numbers of Dashboards requests, take into consideration growing the size with the occasion style.
HotToWarmMigrationSuccessLatency The typical latency of thriving incredibly hot to heat migrations, together with time used in the queue.
The process of ingesting information into OpenSearch kicks off with CloudWatch. You will find a aspect in CloudWatch known as subscription filter that gives an actual-time feed of log party streams from CloudWatch Logs to other AWS providers. In this manner, buyers can make a filter to connect on the log group to be able to regulate just the interested logs.
Indeed. However, if you want to retain your entire domains on the OpenSearch support exact same Model, we propose managing the up grade eligibility Test on all domains in advance of upgrading them. This more action can assist catch problems with a person area that might not be present on Other folks.
Per-node metric for the volume of requests to add the knn_vector area of a document to a graph that made an error.
Cluster configuration modifications could interrupt these operations in advance of completion. We recommend you make use of the /_tasks Procedure alongside with these functions to verify that the requests accomplished successfully.
The quantity of turned down jobs from the UltraWarm search thread pool. If this selection regularly grows, think about including far more UltraWarm nodes.
The number of queued duties inside the research thread pool. In the event the queue sizing is regularly large, take into account scaling your cluster. The utmost research queue size is one,000.
A price of one means that all alerting Work are working on plan (or that no alerting Positions exist). A worth of 0 suggests some Work opportunities are certainly not running on routine.