Log Failed to add query – How To Solve Related Issues

Log Failed to add query – How To Solve Related Issues

Updated: Feb-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 “Failed to add query” it’s important to understand a few problems related to Elasticsearch concepts delete-by-query, index, percolator. See bellow important tips and explanations on these concepts

Log Context

Log”failed to add query [{}]” classname is QueriesLoaderCollector.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 } else {
                    logger.warn("failed to add query [{}] - parser returned null"; id);

            } catch (Exception e) {
                logger.warn("failed to add query [{}]"; e; id.utf8ToString());



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 Elasticsearch query_shard_exception failed to create query

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