I am running ES 1.5.2 and keep getting this exception whenever I'm searching for logs in this specific index: atlas20151119; my other indices are fine to search against. Any idea what this exception means?
[2015-11-20 11:32:31,233][DEBUG][action.search.type ] [loplhgdl002.atlas.c m.com] All shards failed for phase: [query_fetch]
org.elasticsearch.search.query.QueryPhaseExecutionException: [atlas20151119][0]: query[filtered(msg:*)->BooleanFilter(+cache(dt:[1447867466834 TO 1447899866834] ) -cache(QueryWrapperFilter((lgr:database))))],from[0],size[500],sort[<custom:"d t": org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparatorSource @213b5669>!]: Query Failed [Failed to execute main query]
at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:163 )
at org.elasticsearch.search.SearchService.executeFetchPhase(SearchServic e.java:376)
at org.elasticsearch.search.action.SearchServiceTransportAction$11.call( SearchServiceTransportAction.java:333)
at org.elasticsearch.search.action.SearchServiceTransportAction$11.call( SearchServiceTransportAction.java:330)
at org.elasticsearch.search.action.SearchServiceTransportAction$23.run(S earchServiceTransportAction.java:559)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.elasticsearch.ElasticsearchException: java.lang.ArrayIndexOutOfBo undsException
at org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData.load(A bstractIndexFieldData.java:80)
at org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparato rSource$1.getLongValues(LongValuesComparatorSource.java:67)
at org.apache.lucene.search.FieldComparator$LongComparator.setNextReader (FieldComparator.java:716)
at org.apache.lucene.search.TopFieldCollector$OneComparatorNonScoringCol lector.setNextReader(TopFieldCollector.java:97)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:612)
at org.elasticsearch.search.internal.ContextIndexSearcher.search(Context IndexSearcher.java:191)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:581)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:533)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:510)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:345)
at org.elasticsearch.search.query.QueryPhase.execute(QueryPhase.java:150 )
... 7 more
Caused by: org.elasticsearch.common.util.concurrent.UncheckedExecutionException: java.lang.ArrayIndexOutOfBoundsException
at org.elasticsearch.common.cache.LocalCache$Segment.get(LocalCache.java :2203)
at org.elasticsearch.common.cache.LocalCache.get(LocalCache.java:3937)
at org.elasticsearch.common.cache.LocalCache$LocalManualCache.get(LocalC ache.java:4739)
at org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache$Index FieldCache.load(IndicesFieldDataCache.java:167)
at org.elasticsearch.index.fielddata.plain.AbstractIndexFieldData.load(A bstractIndexFieldData.java:74)
... 17 more
Caused by: java.lang.ArrayIndexOutOfBoundsException
at org.apache.lucene.store.ByteArrayDataInput.readBytes(ByteArrayDataInp ut.java:165)
at org.apache.lucene.codecs.blocktree.SegmentTermsEnumFrame.nextLeaf(Seg mentTermsEnumFrame.java:278)
at org.apache.lucene.codecs.blocktree.SegmentTermsEnumFrame.next(Segment TermsEnumFrame.java:266)
at org.apache.lucene.codecs.blocktree.SegmentTermsEnum.next(SegmentTerms Enum.java:950)
at org.apache.lucene.index.FilteredTermsEnum.next(FilteredTermsEnum.java :236)
at org.elasticsearch.index.fielddata.RamAccountingTermsEnum.next(RamAcco untingTermsEnum.java:82)