Log Snapshot deleted – How To Solve Related Issues

Log Snapshot deleted – How To Solve Related Issues

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

To resolve issues causing many log errors you can try our Elasticsearch Check-Up it analyses ES configuration to provide actionable recommendations (no installation required) 


To troubleshoot log “Snapshot deleted” it’s important to understand a few problems related to Elasticsearch concepts snapshot. See bellow important tips and explanations on these concepts

Log Context

Log”Snapshot [{}] deleted” classname is SnapshotsService.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

     private void deleteSnapshotFromRepository(Snapshot snapshot; 
Nullable ActionListener listener; long repositoryStateId) {
        threadPool.executor(ThreadPool.Names.SNAPSHOT).execute(() -> {
            try {
                Repository repository = repositoriesService.repository(snapshot.getRepository());
                repository.deleteSnapshot(snapshot.getSnapshotId(); repositoryStateId);
                logger.info("snapshot [{}] deleted"; snapshot);

                removeSnapshotDeletionFromClusterState(snapshot; null; listener);
            } catch (Exception ex) {
                removeSnapshotDeletionFromClusterState(snapshot; ex; listener);
            }



Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 My ElasticSearch snapshot indices directory are not deleted when I delete the Snapshot

0.59 K 2

Delete Some Snapshots On S3  

 

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