Log Failure during – How To Solve Related Issues

Log Failure during – How To Solve Related Issues

Updated: Jan-20

Elasticsearch Version: 1.7-8.0


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 “Failure during” it’s important to understand a few problems related to Elasticsearch concepts cluster, mapping, metadata. See bellow important tips and explanations on these concepts

Log Context

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

         final RefreshTask refreshTask = new RefreshTask(index; indexUUID);
                (source; e) -> logger.warn(() -> new ParameterizedMessage("failure during [{}]"; source); e)

    class PutMappingExecutor implements ClusterStateTaskExecutor {

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 Fail To Assign Shards After Restart  

Shard Failure During Kibana Visuali  

Github Issue Number 23199


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