Enonic version: 6.12.3
OS: Ubuntu 16.04.3 LTS
We are getting this message in our logs:
WARN org.elasticsearch.indices.breaker - [local-node] [FIELDDATA] New used memory 1246693904 [1.1gb] from field [parent/child id cache] would be larger than configured breaker: 1245315072 [1.1gb], breaking
WARN org.elasticsearch.index.warmer - [local-node] [storage-cms-repo][0] failed to warm-up fielddata for [_parent]
org.elasticsearch.ElasticsearchException: org.elasticsearch.common.breaker.CircuitBreakingException: [FIELDDATA] Data too large, data for [parent/child id cache] would be larger than limit of [1245315072/1.1gb]
at org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData.load(AbstractIndexFieldData.java:80)
at org.elasticsearch.search.SearchService$FieldDataWarmer$1.run(SearchService.java:888)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.elasticsearch.common.util.concurrent.UncheckedExecutionException: org.elasticsearch.common.breaker.CircuitBreakingException: [FIELDDATA] Data too large, data for [parent/child id cache] would be larger than limit of [1245315072/1.1gb]
at org.elasticsearch.common.cache.LocalCache$Segment.get(LocalCache.java:2203)
at org.elasticsearch.common.cache.LocalCache.get(LocalCache.java:3937)
at org.elasticsearch.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4739)
at org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache$IndexFieldCache.load(IndicesFieldDataCache.java:167)
at org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData.load(AbstractIndexFieldData.java:74)
… 4 common frames omitted
Caused by: org.elasticsearch.common.breaker.CircuitBreakingException: [FIELDDATA] Data too large, data for [parent/child id cache] would be larger than limit of [1245315072/1.1gb]
at org.elasticsearch.common.breaker.ChildMemoryCircuitBreaker.circuitBreak(ChildMemoryCircuitBreaker.java:97)
at org.elasticsearch.common.breaker.ChildMemoryCircuitBreaker.addEstimateBytesAndMaybeBreak(ChildMemoryCircuitBreaker.java:148)
at org.elasticsearch.index.fielddata.RamAccountingTermsEnum.flush(RamAccountingTermsEnum.java:71)
at org.elasticsearch.index.fielddata.RamAccountingTermsEnum.next(RamAccountingTermsEnum.java:89)
at org.elasticsearch.index.fielddata.plain.ParentChildIndexFieldData.loadDirect(ParentChildIndexFieldData.java:114)
at org.elasticsearch.index.fielddata.plain.ParentChildIndexFieldData.loadDirect(ParentChildIndexFieldData.java:65)
at org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache$IndexFieldCache$1.call(IndicesFieldDataCache.java:180)
at org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache$IndexFieldCache$1.call(IndicesFieldDataCache.java:167)
at org.elasticsearch.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4742)
at org.elasticsearch.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
at org.elasticsearch.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
at org.elasticsearch.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
at org.elasticsearch.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
… 8 common frames omitted
Should we try to reindex the database? Shoud we vacuum?