Hi -
I am new to Elasticsearch and have what I hope is a basic question for a
simple configuration. Assume I have 3 node cluster with a single index and:
- 1 primary shard
- 2 replicas of the primary shard
The majority of requests will be searches with relatively few index updates.
All requests are distributed by a network load balancer across the three
nodes. Since each node has a copy of the index and the requests are being
spread across the cluster by the network load balancer, my intuition is
that a local search (i.e. execute a search on the node that received the
request) will perform best. In other words, I do not want Elasticsearch to
round-robin each search request from the node received to another node; I
want the node that received the request to search its local copy of the
index.
My question: Is there a way for make Elasticsearch search against only the
shard on the node received (and avoid a network hop to another shard)?
Thanks very much.
--
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/b4289cc5-7981-443f-a26c-569b271cda3a%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-preference.html
--
Itamar Syn-Hershko
http://code972.com | @synhershko https://twitter.com/synhershko
Freelance Developer & Consultant
Lucene.NET committer and PMC member
On Sat, Feb 7, 2015 at 9:15 PM, codemasterg gtotsline@gmail.com wrote:
Hi -
I am new to Elasticsearch and have what I hope is a basic question for a
simple configuration. Assume I have 3 node cluster with a single index and:
- 1 primary shard
- 2 replicas of the primary shard
The majority of requests will be searches with relatively few index
updates.
All requests are distributed by a network load balancer across the three
nodes. Since each node has a copy of the index and the requests are being
spread across the cluster by the network load balancer, my intuition is
that a local search (i.e. execute a search on the node that received the
request) will perform best. In other words, I do not want Elasticsearch to
round-robin each search request from the node received to another node; I
want the node that received the request to search its local copy of the
index.
My question: Is there a way for make Elasticsearch search against only the
shard on the node received (and avoid a network hop to another shard)?
Thanks very much.
--
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/b4289cc5-7981-443f-a26c-569b271cda3a%40googlegroups.com
https://groups.google.com/d/msgid/elasticsearch/b4289cc5-7981-443f-a26c-569b271cda3a%40googlegroups.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/CAHTr4Zvqw8CnzAYfMg7-zGnv-4tQ2izPAi8Bo1z8xDyHao7jHQ%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
Itamar - perfect, thanks very much!
On Sat, Feb 7, 2015 at 3:03 PM, Itamar Syn-Hershko itamar@code972.com
wrote:
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-preference.html
--
Itamar Syn-Hershko
http://code972.com | @synhershko https://twitter.com/synhershko
Freelance Developer & Consultant
Lucene.NET committer and PMC member
On Sat, Feb 7, 2015 at 9:15 PM, codemasterg gtotsline@gmail.com wrote:
Hi -
I am new to Elasticsearch and have what I hope is a basic question for a
simple configuration. Assume I have 3 node cluster with a single index and:
- 1 primary shard
- 2 replicas of the primary shard
The majority of requests will be searches with relatively few index
updates.
All requests are distributed by a network load balancer across the three
nodes. Since each node has a copy of the index and the requests are being
spread across the cluster by the network load balancer, my intuition is
that a local search (i.e. execute a search on the node that received the
request) will perform best. In other words, I do not want Elasticsearch to
round-robin each search request from the node received to another node; I
want the node that received the request to search its local copy of the
index.
My question: Is there a way for make Elasticsearch search against only
the shard on the node received (and avoid a network hop to another shard)?
Thanks very much.
--
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/b4289cc5-7981-443f-a26c-569b271cda3a%40googlegroups.com
https://groups.google.com/d/msgid/elasticsearch/b4289cc5-7981-443f-a26c-569b271cda3a%40googlegroups.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 a topic in the
Google Groups "elasticsearch" group.
To unsubscribe from this topic, visit
https://groups.google.com/d/topic/elasticsearch/eDk_zSFZArk/unsubscribe.
To unsubscribe from this group and all its topics, send an email to
elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/CAHTr4Zvqw8CnzAYfMg7-zGnv-4tQ2izPAi8Bo1z8xDyHao7jHQ%40mail.gmail.com
https://groups.google.com/d/msgid/elasticsearch/CAHTr4Zvqw8CnzAYfMg7-zGnv-4tQ2izPAi8Bo1z8xDyHao7jHQ%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/CA%2BJa1jbP%2Bn4pKeYCce4e6Om%3DhvkSqP%3DZRx07JHQj1Frec0snhg%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.