How To Solve Issues Related to Log – Failed to load role mappings from index skipping all mappings.

How To Solve Issues Related to Log – Failed to load role mappings from index skipping all mappings.

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Failed to load role mappings from index skipping all mappings.” it’s important to understand a few problems related to Elasticsearch concepts index, mapping, plugin. See bellow important tips and explanations on these concepts

Log Context

Log”Failed to load role mappings from index [{}] skipping all mappings.” classname is NativeRoleMappingStore.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             request.indicesOptions().ignoreUnavailable();
            ScrollHelper.fetchAllByEntity(client; request;
                    new ContextPreservingActionListener(supplier; ActionListener.wrap((Collection mappings) ->
                            listener.onResponse(mappings.stream().filter(Objects::nonNull).collect(Collectors.toList()));
                    ex -> {
                        logger.error(new ParameterizedMessage("failed to load role mappings from index [{}] skipping all mappings.";
                                SECURITY_INDEX_NAME); ex);
                        listener.onResponse(Collections.emptyList());
                    }));
                    doc -> buildMapping(getNameFromId(doc.getId()); doc.getSourceRef()));
        }




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 All shards failed

65.07 K 28

Failed To Parse Role Mappings File  

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