How To Solve Issues Related to Log – Updated breaker settings fielddata:

How To Solve Issues Related to Log – Updated breaker settings fielddata:

Updated: Feb-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Updated breaker settings fielddata:” it’s important to understand a few problems related to Elasticsearch concepts breaker, circuit, indices, settings. See bellow important tips and explanations on these concepts

Log Context

Log”Updated breaker settings fielddata: {}” classname is HierarchyCircuitBreakerService.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

 
                BreakerSettings newFielddataSettings = new BreakerSettings(CircuitBreaker.FIELDDATA; newFielddataLimitBytes; newFielddataOverhead;
                        HierarchyCircuitBreakerService.this.fielddataSettings.getType());
                registerBreaker(newFielddataSettings);
                HierarchyCircuitBreakerService.this.fielddataSettings = newFielddataSettings;
                logger.info("Updated breaker settings fielddata: {}"; newFielddataSettings);
            }

            // Request settings
            ByteSizeValue newRequestMax = settings.getAsMemory(REQUEST_CIRCUIT_BREAKER_LIMIT_SETTING; null);
            Double newRequestOverhead = settings.getAsDouble(REQUEST_CIRCUIT_BREAKER_OVERHEAD_SETTING; null);




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 indices.breaker.fielddata.limit settings

4.09 K 2

FIELDDATA Data is too large

  17.22 K 13

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