Aggregation not limited to filter?

jmkgreen · April 10, 2015, 4:39pm

I must be doing something stupid!

Using the Java client I can perform a search with a filter and iterate over
the hits. I see exactly the right source documents.

If I add an aggregation, I see the expected keyAsText string but the
docCount reflects the volume if the filter had not been applied.

I expected the aggregation to be restricted to the results within that
filter?

Thanks,

James

--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

James_Macdonald · April 10, 2015, 8:17pm

I had a similar problem recently and solved it by moving my filter into a
filtered query (leaving the query as a match_all), see documentation here

.

I am not certain why filters do not restrict the scope of the aggregates,
but queries do, but I suspect it interprets the filter (not wrapped in a
filtered_query) as a post_filter (
http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-request-post-filter.html).
Maybe someone else actually knows why.

Hope that helps,
James

On Fri, Apr 10, 2015 at 11:39 AM, James Green james.mk.green@gmail.com
wrote:

I must be doing something stupid!

Using the Java client I can perform a search with a filter and iterate
over the hits. I see exactly the right source documents.

If I add an aggregation, I see the expected keyAsText string but the
docCount reflects the volume if the filter had not been applied.

I expected the aggregation to be restricted to the results within that
filter?

Thanks,

James

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

jmkgreen · April 13, 2015, 11:33am

Indeed. I had used postFilter to add my filters. The documentation for
filters doesn't show how to use a query with a matchAll and a bunch of
filters so I blindly followed IDE auto-complete.

Lesson learned.

On 10 April 2015 at 21:17, James Macdonald james.macdonald@geofeedia.com
wrote:

I had a similar problem recently and solved it by moving my filter into a
filtered query (leaving the query as a match_all), see documentation here
Filtered Query | Elasticsearch Guide [1.5] | Elastic
.

I am not certain why filters do not restrict the scope of the aggregates,
but queries do, but I suspect it interprets the filter (not wrapped in a
filtered_query) as a post_filter (
http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-request-post-filter.html).
Maybe someone else actually knows why.

Hope that helps,
James

On Fri, Apr 10, 2015 at 11:39 AM, James Green james.mk.green@gmail.com
wrote:

I must be doing something stupid!

Using the Java client I can perform a search with a filter and iterate
over the hits. I see exactly the right source documents.

If I add an aggregation, I see the expected keyAsText string but the
docCount reflects the volume if the filter had not been applied.

I expected the aggregation to be restricted to the results within that
filter?

Thanks,

James

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxDfHvCicw5rewNOAun5Vy2qZe8X_awGD3wR8B-vVZY-A%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

jmkgreen · April 13, 2015, 11:33am

Indeed. I had used postFilter to add my filters. The documentation for
filters doesn't show how to use a query with a matchAll and a bunch of
filters so I blindly followed IDE auto-complete.

Lesson learned.

On 10 April 2015 at 21:17, James Macdonald james.macdonald@geofeedia.com
wrote:

I had a similar problem recently and solved it by moving my filter into a
filtered query (leaving the query as a match_all), see documentation here
Filtered Query | Elasticsearch Guide [1.5] | Elastic
.

I am not certain why filters do not restrict the scope of the aggregates,
but queries do, but I suspect it interprets the filter (not wrapped in a
filtered_query) as a post_filter (
http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-request-post-filter.html).
Maybe someone else actually knows why.

Hope that helps,
James

On Fri, Apr 10, 2015 at 11:39 AM, James Green james.mk.green@gmail.com
wrote:

I must be doing something stupid!

Using the Java client I can perform a search with a filter and iterate
over the hits. I see exactly the right source documents.

If I add an aggregation, I see the expected keyAsText string but the
docCount reflects the volume if the filter had not been applied.

I expected the aggregation to be restricted to the results within that
filter?

Thanks,

James

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxhjdOQrfqy9Upsvnh%2B%2BgHmFDwqw%3DQqjHW2Z7DUm7BvJg%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

Ivan · April 15, 2015, 6:56am

Which version are you using! The old post filter methods simply named
filter, should have been removed, or at least deprecated.

Cheers,

Ivan
On Apr 13, 2015 1:33 PM, "James Green" james.mk.green@gmail.com wrote:

Indeed. I had used postFilter to add my filters. The documentation for
filters doesn't show how to use a query with a matchAll and a bunch of
filters so I blindly followed IDE auto-complete.

Lesson learned.

On 10 April 2015 at 21:17, James Macdonald james.macdonald@geofeedia.com
wrote:

I had a similar problem recently and solved it by moving my filter into a
filtered query (leaving the query as a match_all), see documentation here
Filtered Query | Elasticsearch Guide [1.5] | Elastic
.

I am not certain why filters do not restrict the scope of the aggregates,
but queries do, but I suspect it interprets the filter (not wrapped in a
filtered_query) as a post_filter (
http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-request-post-filter.html).
Maybe someone else actually knows why.

Hope that helps,
James

On Fri, Apr 10, 2015 at 11:39 AM, James Green james.mk.green@gmail.com
wrote:

I must be doing something stupid!

Using the Java client I can perform a search with a filter and iterate
over the hits. I see exactly the right source documents.

If I add an aggregation, I see the expected keyAsText string but the
docCount reflects the volume if the filter had not been applied.

I expected the aggregation to be restricted to the results within that
filter?

Thanks,

James

--
You received this message because you are subscribed to the Google
Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxkmZVfDhkJW-bWPrRs5BMzTem-2zCQRWeF%2BLQCR2L5sA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAABsnTbD0JgcpMCMWuzjVC1W3C-pt6pC6PJG0xT31O44MZQs%3DA%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxDfHvCicw5rewNOAun5Vy2qZe8X_awGD3wR8B-vVZY-A%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAMH6%2BaxDfHvCicw5rewNOAun5Vy2qZe8X_awGD3wR8B-vVZY-A%40mail.gmail.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CALY%3DcQCy8fZvnKZpuGFJMWXvt9MFQdUQzFO8au77mZj7r3VW0A%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.