Log Failed to update master on updated mapping for – How To Solve Related Issues

Log Failed to update master on updated mapping for – How To Solve Related Issues

Updated: Feb-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 “Failed to update master on updated mapping for” it’s important to understand a few problems related to Elasticsearch concepts cluster, index, mapping, master. See bellow important tips and explanations on these concepts

Log Context

Log”failed to update master on updated mapping for {}” classname is MappingUpdatedAction.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                                 updateValue.notifyListeners(null);
                            }

                            
Override
                            public void onFailure(Throwable e) {
                                logger.warn("failed to update master on updated mapping for {}"; e; mappingRequest);
                                updateValue.notifyListeners(e);
                            }
                        });

                    }



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 Failed To Update Master On Updated  

Npe For Bulk Indexing Via Java Api  

 

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