Cannot create blob store – How to solve this Elasticsearch error

Opster Team

July-20, Version: 1.7-8.0

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.

This guide will help you check for common problems that cause the log ” cannot create blob store ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: repositories and blobstore.


Log Context

Log “cannot create blob store”classname  is BlobStoreRepository.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

try {
 store = createBlobStore();
 } catch (RepositoryException e) {
 throw e;
 } catch (Exception e) {
 throw new RepositoryException(metadata.name(); "cannot create blob store" ; e);
 }
 blobStore.set(store);
 }
 }
 }

 

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