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https://issues.apache.org/jira/browse/SOLR-12875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16662715#comment-16662715
]
Mikhail Khludnev commented on SOLR-12875:
-----------------------------------------
Ok. Could {{resize}} be necessary for DV hash only? It seems like we need to
add a case for {{uniqueBlock()}} in {{TestJsonFacets}} and it can catch while
enumerating methods.
> ArrayIndexOutOfBoundsException when using uniqueBlock(_root_) in JSON Facets
> ----------------------------------------------------------------------------
>
> Key: SOLR-12875
> URL: https://issues.apache.org/jira/browse/SOLR-12875
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Facet Module
> Affects Versions: 7.5
> Reporter: Tim Underwood
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I'm seeing java.lang.ArrayIndexOutOfBoundsException exceptions for some
> requests when trying to make use of
> {noformat}
> uniqueBlock(_root_){noformat}
> within JSON Facets.
> Here are some example Stack Traces:
> {noformat}
> 2018-10-12 14:08:50.587 ERROR (qtp215078753-3353) [ x:my_core]
> o.a.s.s.HttpSolrCall null:java.lang.ArrayIndexOutOfBoundsException: Index 13
> out of bounds for length 8
> at
> org.apache.solr.search.facet.UniqueBlockAgg$UniqueBlockSlotAcc.collectOrdToSlot(UniqueBlockAgg.java:40)
> at
> org.apache.solr.search.facet.UniqueSinglevaluedSlotAcc.collect(UniqueSinglevaluedSlotAcc.java:85)
> at
> org.apache.solr.search.facet.FacetFieldProcessor.collectFirstPhase(FacetFieldProcessor.java:243)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.collectValFirstPhase(FacetFieldProcessorByHashDV.java:432)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.access$100(FacetFieldProcessorByHashDV.java:50)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV$5.collect(FacetFieldProcessorByHashDV.java:395)
> at
> org.apache.solr.search.DocSetUtil.collectSortedDocSet(DocSetUtil.java:284)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.collectDocs(FacetFieldProcessorByHashDV.java:376)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.calcFacets(FacetFieldProcessorByHashDV.java:247)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.process(FacetFieldProcessorByHashDV.java:214)
> at
> org.apache.solr.search.facet.FacetRequest.process(FacetRequest.java:368)
> at
> org.apache.solr.search.facet.FacetProcessor.processSubs(FacetProcessor.java:472)
> at
> org.apache.solr.search.facet.FacetProcessor.fillBucket(FacetProcessor.java:429)
> at
> org.apache.solr.search.facet.FacetQueryProcessor.process(FacetQuery.java:64)
> at
> org.apache.solr.search.facet.FacetRequest.process(FacetRequest.java:368)
> at
> org.apache.solr.search.facet.FacetModule.process(FacetModule.java:139)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:298)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
> {noformat}
>
> Here is another one at a different location in UniqueBlockAgg:
>
> {noformat}
> 2018-10-12 21:37:57.322 ERROR (qtp215078753-4072) [ x:my_core]
> o.a.s.h.RequestHandlerBase java.lang.ArrayIndexOutOfBoundsException: Index 23
> out of bounds for length 16
> at
> org.apache.solr.search.facet.UniqueBlockAgg$UniqueBlockSlotAcc.getValue(UniqueBlockAgg.java:59)
> at org.apache.solr.search.facet.SlotAcc.setValues(SlotAcc.java:146)
> at
> org.apache.solr.search.facet.FacetFieldProcessor.fillBucket(FacetFieldProcessor.java:431)
> at
> org.apache.solr.search.facet.FacetFieldProcessor.findTopSlots(FacetFieldProcessor.java:381)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.calcFacets(FacetFieldProcessorByHashDV.java:249)
> at
> org.apache.solr.search.facet.FacetFieldProcessorByHashDV.process(FacetFieldProcessorByHashDV.java:214)
> at
> org.apache.solr.search.facet.FacetRequest.process(FacetRequest.java:368)
> at
> org.apache.solr.search.facet.FacetProcessor.processSubs(FacetProcessor.java:472)
> at
> org.apache.solr.search.facet.FacetProcessor.fillBucket(FacetProcessor.java:429)
> at
> org.apache.solr.search.facet.FacetQueryProcessor.process(FacetQuery.java:64)
> at
> org.apache.solr.search.facet.FacetRequest.process(FacetRequest.java:368)
> at
> org.apache.solr.search.facet.FacetModule.process(FacetModule.java:139)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:298)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
> {noformat}
>
>
>
>
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