Log Failed to delete data blob during finalization – How To Solve Related Issues


Log Failed to delete data blob during finalization – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0

 

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 ” Failed to delete data blob during finalization ” 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: blobstore, delete, repositories and repository-azure.

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 “[{}][{}] failed to delete data blob [{}] during finalization” classname is BlobStoreRepository.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 for (final String blobName : blobs.keySet()) {
                    if (blobName.startsWith(DATA_BLOB_PREFIX) && (updatedSnapshots.findNameFile(canonicalName(blobName)) == null)) {
                        try {
                            blobContainer.deleteBlobIgnoringIfNotExists(blobName);
                        } catch (IOException e) {
                            logger.warn(() -> new ParameterizedMessage("[{}][{}] failed to delete data blob [{}] during finalization";
                                snapshotId; shardId; blobName); e);
                        }
                    }
                }
            } catch (IOException e) {




 

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