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https://issues.apache.org/jira/browse/SOLR-8940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Henrik updated SOLR-8940:
-------------------------
Fix Version/s: 5.5.1
6.0
master
> ArrayIndexOutOfBoundsException in
> TopGroupsResultTransformer.transformToNativeShardDoc after upgrading to 5.5.0
> ---------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-8940
> URL: https://issues.apache.org/jira/browse/SOLR-8940
> Project: Solr
> Issue Type: Bug
> Components: search
> Affects Versions: 5.5
> Reporter: Henrik
> Priority: Blocker
> Labels: 5.5, arrayindexoutofbounds, exception, query, search
> Fix For: master, 6.0, 5.5.1
>
> Attachments: schema-types.xml, schema.xml, solr-query-exception.txt,
> solrconfig.xml
>
>
> We get an ArrayIndexOutOfBoundsException when searching after upgrading to
> solr 5.5.
> Here's the query:
> {code}
> "params":{
> "q":"*:*",
> "group.sort":"priceAmount asc,rnd desc",
> "indent":"on",
> "fl":"priceAmount,flightTripId,brand,slob,cabinType,tripDuration",
> "group.limit":"100",
> "fq":["searchId:e31a0c58-9056-4297-8d70-049017ba4906",
> "doctype:offer",
> "flightTripId:(DY6020421-SK2360519 OR DY6020421-SK2600519 OR
> DY6020421-SK2620519 OR DY6020421-SK2740519 OR DY6020421-SK2900519 OR
> DY6020421-SK2860519 OR DY6040421-SK2380519 OR DY6040421-SK2440519 OR
> DY6040421-SK2480519 OR DY6040421-SK2520519 OR DY6040421-SK2600519 OR
> DY6040421-SK2620519 OR DY6040421-SK2720519 OR DY6040421-SK2740519 OR
> DY6040421-SK2800519 OR DY6040421-SK2840519 OR DY6040421-SK2820519 OR
> DY6060421-SK2480519 OR DY6060421-SK2740519 OR DY6060421-SK2800519 OR
> DY6060421-SK2840519 OR DY6060421-SK2900519 OR DY6060421-SK2860519 OR
> DY6060421-SK2820519 OR DY6080421-SK2440519)",
> "maximumLegDuration:[* TO 180]",
> "departureAirportLeg1:(OSL)",
> "(arrivalAirportLeg2:(OSL) OR (* NOT arrivalAirportLeg2:*))",
> "arrivalAirportLeg1:(BGO)",
> "(departureAirportLeg2:(BGO) OR (* NOT departureAirportLeg2:*))"],
> "group.ngroups":"true",
> "wt":"json",
> "group.field":"flightTripId",
> "group":"true"}}
> {code}
> And here's the exception:
> {code}
> ERROR [20160404T104846,333] qtp315138752-3037
> org.apache.solr.servlet.HttpSolrCall -
> null:java.lang.ArrayIndexOutOfBoundsException: 1
> at
> org.apache.solr.search.grouping.distributed.shardresultserializer.TopGroupsResultTransformer.transformToNativeShardDoc(TopGroupsResultTransformer.java:175)
> at
> org.apache.solr.search.grouping.distributed.shardresultserializer.TopGroupsResultTransformer.transformToNative(TopGroupsResultTransformer.java:137)
> at
> org.apache.solr.search.grouping.distributed.responseprocessor.TopGroupsShardResponseProcessor.process(TopGroupsShardResponseProcessor.java:129)
> at
> org.apache.solr.handler.component.QueryComponent.handleGroupedResponses(QueryComponent.java:750)
> at
> org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:733)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:405)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:155)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2082)
> {code}
> The exception is thrown at the last line here:
> {code}
> protected ScoreDoc[] transformToNativeShardDoc(List<NamedList<Object>>
> documents, Sort groupSort, String shard,
> IndexSchema schema) {
> [...]
> for (NamedList<Object> document : documents) {
> [...]
> Object sortValuesVal = document.get("sortValues");
> if (sortValuesVal != null) {
> sortValues = ((List) sortValuesVal).toArray();
> for (int k = 0; k < sortValues.length; k++) {
> SchemaField field = groupSort.getSort()[k].getField() != null
> ? schema.getFieldOrNull(groupSort.getSort()[k].getField()) :
> null;
> {code}
> It's not obvious to me that {{sortValues.length ==
> groupSort.getSort().length}}, but I guess there's some logic behind it :)
> I have attached the schema and json result.
> The problem disappears when rolling back to 5.4.0.
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