Im getting the exact same problem... ES version 1.2.1... If i use
something like this:
{
"from" : 0,
"size" : 10,
"query" : {
"match_all" : { }
}
}
All fine... However, if i have a sort on it, eg:
{
"from" : 0,
"size" : 10,
"query" : {
"match_all" : { }
},
"sort" : [ {
"dateTime" : {
"order" : "desc"
}
} ]
}
Then i get:
[2014-08-06 12:31:01,685][DEBUG][action.search.type ] [Maur-Konn] [
portal-boots-2014-08][0]: Failed to execute [org.elasticsearch.action.search
.SearchRequ
est@558af98a] while moving to second phase
java.lang.ClassCastException: java.lang.Long cannot be cast to org.apache.
lucene.util.BytesRef
at org.apache.lucene.util.BytesRef.compareTo(BytesRef.java:33)
at org.apache.lucene.search.FieldComparator.compareValues(
FieldComparator.java:221)
at org.elasticsearch.search.controller.ShardFieldDocSortedHitQueue.
lessThan(ShardFieldDocSortedHitQueue.java:118)
at org.elasticsearch.search.controller.ShardFieldDocSortedHitQueue.
lessThan(ShardFieldDocSortedHitQueue.java:35)
at org.apache.lucene.util.PriorityQueue.insertWithOverflow(
PriorityQueue.java:159)
at org.elasticsearch.search.controller.SearchPhaseController.
sortDocs(SearchPhaseController.java:360)
at org.elasticsearch.search.controller.SearchPhaseController.
sortDocs(SearchPhaseController.java:146)
at org.elasticsearch.action.search.type.
TransportSearchQueryThenFetchAction$AsyncAction.moveToSecondPhase(
TransportSearchQueryThenFetchAction.java:85)
at org.elasticsearch.action.search.type.
TransportSearchTypeAction$BaseAsyncAction.innerMoveToSecondPhase(
TransportSearchTypeAction.java:404)
at org.elasticsearch.action.search.type.
TransportSearchTypeAction$BaseAsyncAction.onFirstPhaseResult(
TransportSearchTypeAction.java:198)
at org.elasticsearch.action.search.type.
TransportSearchTypeAction$BaseAsyncAction$1.onResult(
TransportSearchTypeAction.java:174)
at org.elasticsearch.action.search.type.
TransportSearchTypeAction$BaseAsyncAction$1.onResult(
TransportSearchTypeAction.java:171)
at org.elasticsearch.search.action.SearchServiceTransportAction$23.
run(SearchServiceTransportAction.java:526)
at java.util.concurrent.ThreadPoolExecutor.runWorker(
ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(
ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
This is something to do with using multiple indexes as when i use the query
with the inquisitor plugin and a single index it works fine. Is there a
work around for this? This is causing a major problem in our production
environment.
Thanks in advance,
Ian
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