Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many configuration errors.
To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.
Take a self-guided product tour to see for yourself (no registration required).This guide will help you check for common problems that cause the log ” data streams ” + Arrays.toString(request.getNames()) + ” not found ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: .
Log Context
Log “data streams ” + Arrays.toString(request.getNames()) + ” not found”classname is DeleteDataStreamTransportAction.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :
if (dataStreams.isEmpty()) {
if (request.isWildcardExpressionsOriginallySpecified()) {
return currentState;
} else {
throw new ResourceNotFoundException("data streams " + Arrays.toString(request.getNames()) + " not found");
}
}
if (snapshottingDataStreams.isEmpty() == false) {
throw new SnapshotInProgressException(
Find & fix Elasticsearch problems
