Problem Parents & Children limit, version 0.19.8

Gustavo_Maia · July 19, 2012, 2:41am

hi,

I'm using ES 0.19.8 version.
I have some problem when use Parents & Children.
When i have only 10 Children the index and search are OK, function perfect.
But when i add more 100 children in the same Parent, the same search
if i done, don't function, don't return any results.

Anybody could help me ?

--
Gustavo Maia

Gustavo_Maia · July 19, 2012, 4:06am

Hi,

I had create a gist.

gist.github.com

https://gist.github.com/gustavobmaia/3140681

ParentChildrenTest.java

import java.util.Arrays;

import org.elasticsearch.action.admin.indices.create.CreateIndexRequestBuilder;
import org.elasticsearch.action.index.IndexRequestBuilder;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.search.SearchRequestBuilder;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.settings.ImmutableSettings;

This file has been truncated. show original

2012/7/18 Gustavo Maia gustavobbmaia@gmail.com:

hi,

I'm using ES 0.19.8 version.
I have some problem when use Parents & Children.
When i have only 10 Children the index and search are OK, function perfect.
But when i add more 100 children in the same Parent, the same search
if i done, don't function, don't return any results.

Anybody could help me ?

--
Gustavo Maia

--
Gustavo Maia

Gustavo_Maia · July 19, 2012, 3:33pm

I saw the problema,

The problem have when i execute search, if search return more 51
children have a problem.

See the class TopChildrenQuery.java

2012/7/19 Gustavo Maia gustavobbmaia@gmail.com:

Hi,

I had create a gist.

Problem Parents & Children limit, version 0.19.8 · GitHub

2012/7/18 Gustavo Maia gustavobbmaia@gmail.com:

hi,

I'm using ES 0.19.8 version.
I have some problem when use Parents & Children.
When i have only 10 Children the index and search are OK, function perfect.
But when i add more 100 children in the same Parent, the same search
if i done, don't function, don't return any results.

Anybody could help me ?

--
Gustavo Maia

--
Gustavo Maia

--
Gustavo Maia

Gustavo_Maia · July 19, 2012, 3:43pm

In the class QueryPhase.java
When i use TopChildrenQuery in the line 153 i can't compare using
topDocs.totalHits
if (topDocs.totalHits <= numDocs) {
break;
}

topDocs.totalHits have number os childrem match, need compare number
os parents return.

Anybody have this problem ?

2012/7/19 Gustavo Maia gustavobbmaia@gmail.com:

I saw the problema,

The problem have when i execute search, if search return more 51
children have a problem.

See the class TopChildrenQuery.java

2012/7/19 Gustavo Maia gustavobbmaia@gmail.com:

Hi,

I had create a gist.

Problem Parents & Children limit, version 0.19.8 · GitHub

2012/7/18 Gustavo Maia gustavobbmaia@gmail.com:

hi,

I'm using ES 0.19.8 version.
I have some problem when use Parents & Children.
When i have only 10 Children the index and search are OK, function perfect.
But when i add more 100 children in the same Parent, the same search
if i done, don't function, don't return any results.

Anybody could help me ?

--
Gustavo Maia

--
Gustavo Maia

--
Gustavo Maia

--
Gustavo Maia

Gustavo_Maia · July 19, 2012, 4:08pm

I opened this issue.

github.com/elastic/elasticsearch

Problem Parents & Children

opened 04:05PM - 19 Jul 12 UTC

closed 01:54AM - 08 Aug 12 UTC

gustavobmaia

I had one small problem when doing a search using TopChildrenQuery and realized …that when I have more than 51 children to the same document, my search has not returned any results. Digging deeper I found comparison what might be wrong in class QueryPhase. if (topDocs.totalHits <= numDocs) { break; } I changed this comparison for if (topDocsPhase instanceof TopChildrenQuery) { if (topDocsPhase.numHits () <= numDocs) { break; } else { if (topDocs.totalHits <= numDocs) { break; } } But i don't know if is the best solution. I posted a code to simulate this problem in gist. https://gist.github.com/3140681

2012/7/19 Gustavo Maia gustavobbmaia@gmail.com:

In the class QueryPhase.java
When i use TopChildrenQuery in the line 153 i can't compare using
topDocs.totalHits
if (topDocs.totalHits <= numDocs) {
break;
}

topDocs.totalHits have number os childrem match, need compare number
os parents return.

Anybody have this problem ?

2012/7/19 Gustavo Maia gustavobbmaia@gmail.com:

I saw the problema,

The problem have when i execute search, if search return more 51
children have a problem.

See the class TopChildrenQuery.java

2012/7/19 Gustavo Maia gustavobbmaia@gmail.com:

Hi,

I had create a gist.

Problem Parents & Children limit, version 0.19.8 · GitHub

2012/7/18 Gustavo Maia gustavobbmaia@gmail.com:

hi,

I'm using ES 0.19.8 version.
I have some problem when use Parents & Children.
When i have only 10 Children the index and search are OK, function perfect.
But when i add more 100 children in the same Parent, the same search
if i done, don't function, don't return any results.

Anybody could help me ?

--
Gustavo Maia

--
Gustavo Maia

--
Gustavo Maia

--
Gustavo Maia

--
Gustavo Maia