In case anyone else needs the answer, I was able to make it work with:
{
"filtered": {
"filter": {
"script": {
"script": "doc['currentPatchSet.parents'].values.size() ==
1"
}
}
}
}
Hope that helps.
e.
On Monday, July 28, 2014 10:36:05 AM UTC-6, Eric Brunson wrote:
>
> I found what I think should work in a script filter, but I get an access
> exception trying to use it.
>
> Adding the following filter:
>
> {
> "filtered": {
> "filter": {
> "script": {
> "lang": "mvel",
> "script": "doc['currentPatchSet.parents'].values.length <
> param1",
> "params": {
> "param1": 2
> }
> }
> }
> }
> }
>
>
> Ends up with the following error(s) at the bottom of the traceback:
>
> {
> "error": "SearchPhaseExecutionException[Failed to execute phase
> [query], all shards failed; shardFailures
> {[yCmFfug8TdK15SxsAUSrww][gerrit_v2][0]:
> QueryPhaseExecutionException[[gerrit_v2][0]: query[filtered(+status:merged
> +ConstantScore(cache(BooleanFilter(currentPatchSet.parents:[* TO *])))
> +ConstantScore(ScriptFilter(doc['currentPatchSet.parents'].values.length <
> param1)))->cache(_type:changes)],from[0],size[10]: Query Failed [Failed to
> execute main query]]; nested:
> IllegalAccessError[org/elasticsearch/index/fielddata/ScriptDocValues$Strings$1];
>
> }{[in46F5VZQLCoUF0NyBv_Kg][gerrit_v2][1]: RemoteTransportException[[En
> Sabah Nur][inet[/10.226.73.179:9300]][search/phase/query]]; nested:
> QueryPhaseExecutionException[[gerrit_v2][1]: query[filtered(+status:merged
> +ConstantScore(cache(BooleanFilter(currentPatchSet.parents:[* TO *])))
> +ConstantScore(ScriptFilter(doc['currentPatchSet.parents'].values.length <
> param1)))->cache(_type:changes)],from[0],size[10]: Query Failed [Failed to
> execute main query]]; nested:
> IllegalAccessError[org/elasticsearch/index/fielddata/ScriptDocValues$Strings$1];
>
> }{[gEShLR_-SnK2d7RiQaaMjA][gerrit_v2][3]:
> RemoteTransportException[[Bounty][inet[/10.226.73.178:9300]][search/phase/query]];
>
> nested: QueryPhaseExecutionException[[gerrit_v2][3]:
> query[filtered(+status:merged
> +ConstantScore(cache(BooleanFilter(currentPatchSet.parents:[* TO *])))
> +ConstantScore(ScriptFilter(doc['currentPatchSet.parents'].values.length <
> param1)))->cache(_type:changes)],from[0],size[10]: Query Failed [Failed to
> execute main query]]; nested:
> IllegalAccessError[org/elasticsearch/index/fielddata/ScriptDocValues$Strings$1];
>
> }{[o6oUK9rhRSinAyFDaAni5g][gerrit_v2][2]:
> RemoteTransportException[[Jolt][inet[/10.226.73.177:9300]][search/phase/query]];
>
> nested: QueryPhaseExecutionException[[gerrit_v2][2]:
> query[filtered(+status:merged
> +ConstantScore(cache(BooleanFilter(currentPatchSet.parents:[* TO *])))
> +ConstantScore(ScriptFilter(doc['currentPatchSet.parents'].values.length <
> param1)))->cache(_type:changes)],from[0],size[10]: Query Failed [Failed to
> execute main query]]; nested:
> IllegalAccessError[org/elasticsearch/index/fielddata/ScriptDocValues$Strings$1];
>
> }{[in46F5VZQLCoUF0NyBv_Kg][gerrit_v2][4]: RemoteTransportException[[En
> Sabah Nur][inet[/10.226.73.179:9300]][search/phase/query]]; nested:
> QueryPhaseExecutionException[[gerrit_v2][4]: query[filtered(+status:merged
> +ConstantScore(cache(BooleanFilter(currentPatchSet.parents:[* TO *])))
> +ConstantScore(ScriptFilter(doc['currentPatchSet.parents'].values.length <
> param1)))->cache(_type:changes)],from[0],size[10]: Query Failed [Failed to
> execute main query]]; nested:
> *IllegalAccessError[org/elasticsearch/index/fielddata/ScriptDocValues$Strings$1]*;
>
> }]",
> "status": 500
> }
>
>
> It that some sort of typing I can get around?
>
> Thanks for any help.
>
> Sincerely,
> e.
>
>
> On Friday, July 25, 2014 4:03:45 PM UTC-6, Eric Brunson wrote:
>>
>> I have a doc type which includes a field that is a list of strings. I'd
>> like to query/filter based on the number of items in the list, either
>> exactly equal to n or greater than/less than. Is that possible? I haven't
>> found anything in the Query DSL that seems to lend itself to that.
>>
>> Thanks!
>>
>>
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