Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which can resolve issues that cause many errors.
This guide will help you check for common problems that cause the log ” data_streams matching ” + request.name + ” not found ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: admin, indices and request.
Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).
Log Context
Log”data_streams matching [” + request.name + “] not found”classname is DeleteDataStreamAction.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :
// if a match-all pattern was specified and no data streams were found because none exist; do not
// fail with data stream missing exception
if (Regex.isMatchAllPattern(request.name)) {
return currentState;
}
throw new ResourceNotFoundException("data_streams matching [" + request.name + "] not found");
}
Set snapshottingDataStreams = SnapshotsService.snapshottingDataStreams(currentState; dataStreams);
if (snapshottingDataStreams.isEmpty() == false) {
throw new SnapshotInProgressException("Cannot delete data streams that are being snapshotted: " + snapshottingDataStreams +
