Force search on a local node?
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+unsubscr...@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.
Re: Force search on a local node?
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 gtotsl...@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+unsubscr...@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=emailutm_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+unsubscr...@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.
Re: Force search on a local node?
Itamar - perfect, thanks very much! On Sat, Feb 7, 2015 at 3:03 PM, Itamar Syn-Hershko ita...@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 gtotsl...@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+unsubscr...@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=emailutm_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+unsubscr...@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=emailutm_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+unsubscr...@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.
