Separate ES library for search request?

Elastic Stack Elasticsearch
1

We have a need for many of our services to build ElasticSearch JSON search
requests and pass them into a separate service's REST endpoint that is
actually doing the searches. In order to build the searches, they are
utilizing the QueryBuilder, FilterBuilder, and SearchRequestBuilder classes
from the "org.elasticsearch.search" package. Currently, we have to include
the whole, heavy-weight "elasticsearch-0.90.2.jar" and dependent libraries
into quite a few services to make this work which is causing issues with a
large number of loaded classes and such in our service servers. It would
be desirable to have some of the packages in the "elasticsearch-*.jar"
files split into separate JAR files so that only the needed packages could
be bundled into our WARs.

Does anyone know if this has been done already by a third-party?

Does anyone else have the same or similar needs so that this could be put
on the to-be-developed list for ES?

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2

First of all: 0.90.2 is released? No announcement, but it's on the download
page. Issues were still being tagged 0.90.2 several hours ago.

There is no separate client library. Jorg was working on one, but I do not
know the status:

--
Ivan

On Wed, Jun 26, 2013 at 5:32 AM, amos.wood amos.wood@lifeway.com wrote:

We have a need for many of our services to build Elasticsearch JSON search
requests and pass them into a separate service's REST endpoint that is
actually doing the searches. In order to build the searches, they are
utilizing the QueryBuilder, FilterBuilder, and SearchRequestBuilder classes
from the "org.elasticsearch.search" package. Currently, we have to include
the whole, heavy-weight "elasticsearch-0.90.2.jar" and dependent libraries
into quite a few services to make this work which is causing issues with a
large number of loaded classes and such in our service servers. It would
be desirable to have some of the packages in the "elasticsearch-*.jar"
files split into separate JAR files so that only the needed packages could
be bundled into our WARs.

Does anyone know if this has been done already by a third-party?

Does anyone else have the same or similar needs so that this could be put
on the to-be-developed list for ES?

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3

I intend to continue the work on my Java "client only" ES version when
ES 1.0 is feature complete, but if there is demand, I can pick up the
development sooner.

Note, in order to create a smaller client library, not much code can be
dropped, in fact, there are some Lucene jars which are not related to
queries. Compression is a feature that could be dropped (or redesigned
as optinal via META-INF/services) if a small client jar size is most
important, but I have to check how Lucene supports this.

Jörg

Am 26.06.13 16:42, schrieb Ivan Brusic:

First of all: 0.90.2 is released? No announcement, but it's on the
download page. Issues were still being tagged 0.90.2 several hours ago.

There is no separate client library. Jorg was working on one, but I do
not know the status:
GitHub - jprante/elasticsearch-client: Modularized, OpenJDK 11 version of Elasticsearch client
GitHub - jprante/elasticsearch-helper: Helper classes for Elasticsearch client

--
Ivan

On Wed, Jun 26, 2013 at 5:32 AM, amos.wood <amos.wood@lifeway.com
mailto:amos.wood@lifeway.com> wrote:

We have a need for many of our services to build ElasticSearch
JSON search requests and pass them into a separate service's REST
endpoint that is actually doing the searches.  In order to build
the searches, they are utilizing the QueryBuilder, FilterBuilder,
and SearchRequestBuilder classes from the
"org.elasticsearch.search" package.  Currently, we have to include
the whole, heavy-weight "elasticsearch-0.90.2.jar" and dependent
libraries into quite a few services to make this work which is
causing issues with a large number of loaded classes and such in
our service servers.  It would be desirable to have some of the
packages in the "elasticsearch-*.jar" files split into separate
JAR files so that only the needed packages could be bundled into
our WARs.

Does anyone know if this has been done already by a third-party?

Does anyone else have the same or similar needs so that this could
be put on the to-be-developed list for ES?
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4

We definitely have a need for a "client only" library.

On Wednesday, June 26, 2013 11:16:06 AM UTC-5, Jörg Prante wrote:

I intend to continue the work on my Java "client only" ES version when
ES 1.0 is feature complete, but if there is demand, I can pick up the
development sooner.

Note, in order to create a smaller client library, not much code can be
dropped, in fact, there are some Lucene jars which are not related to
queries. Compression is a feature that could be dropped (or redesigned
as optinal via META-INF/services) if a small client jar size is most
important, but I have to check how Lucene supports this.

Jörg

Am 26.06.13 16:42, schrieb Ivan Brusic:

First of all: 0.90.2 is released? No announcement, but it's on the
download page. Issues were still being tagged 0.90.2 several hours ago.

There is no separate client library. Jorg was working on one, but I do
not know the status:
GitHub - jprante/elasticsearch-client: Modularized, OpenJDK 11 version of Elasticsearch client
GitHub - jprante/elasticsearch-helper: Helper classes for Elasticsearch client

--
Ivan

On Wed, Jun 26, 2013 at 5:32 AM, amos.wood <amos...@lifeway.com<javascript:>
<mailto:amos...@lifeway.com <javascript:>>> wrote:

We have a need for many of our services to build ElasticSearch 
JSON search requests and pass them into a separate service's REST 
endpoint that is actually doing the searches.  In order to build 
the searches, they are utilizing the QueryBuilder, FilterBuilder, 
and SearchRequestBuilder classes from the 
"org.elasticsearch.search" package.  Currently, we have to include 
the whole, heavy-weight "elasticsearch-0.90.2.jar" and dependent 
libraries into quite a few services to make this work which is 
causing issues with a large number of loaded classes and such in 
our service servers.  It would be desirable to have some of the 
packages in the "elasticsearch-*.jar" files split into separate 
JAR files so that only the needed packages could be bundled into 
our WARs. 

Does anyone know if this has been done already by a third-party? 

Does anyone else have the same or similar needs so that this could 
be put on the to-be-developed list for ES? 
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5

OK, I will start over with a "client only" version based on 0.90.2 and
come back to the list if I have any results.

Jörg

Am 27.06.13 14:42, schrieb amos.wood:

We definitely have a need for a "client only" library.

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