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Questions tagged [solrcloud]

Apache Solr includes the ability to set up a cluster of Solr servers that combines fault tolerance and high availability. Called SolrCloud, these capabilities provide distributed indexing and search capabilities.

Apache Solr includes the ability to set up a cluster of Solr servers that combines fault tolerance and high availability. Called SolrCloud, these capabilities provide distributed indexing and search capabilities, supporting the following features:

  • Central configuration for the entire cluster

  • Automatic load balancing and fail-over for queries

  • ZooKeeper integration for cluster coordination and configuration.

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Reloading SolrCloud configuration (stored on Zookeeper) - schema.xml

I have setup a SolrCloud replication using standalone zookeeper. But now I wish to make some changes to my Schema.xml and reload the core. The problem is that when I run a single server Solr (no solrcloud) the new schema is loaded, but I do not know…
Global Warrior
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What is the interaction between Solr and Zookeeper?

I've been working on a system where they use SolrCloud, which entails a Zookeeper ensemble that helps "manage the overall structure so that both indexing and search requests can be routed properly" (straight out of the Solr documentation). What…
Lucio Assis
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Solr Suggestion with multiple payloads

We are using Solr suggester feature for businessName lookup. As user enters the query, along with the matched names, we want solr to send other attributes from profile like id, address, city, state, country etc. fields. I tried to configure multiple…
YoungHobbit
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Setting up a single Zookeeper instance and the binding fails

I am trying to set up a single zookeeper instance using the configuration below , however the start log indicates that the zookeeper is halting while trying to bind the port 2181.Can some one please let me know the issue here. Thank you. Start up…
user1965449
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Best approach for specifying ZooKeeper hosts on Solr clients?

We have a few SolrCloud & ZooKeeper setups running in AWS EC2, and for the most part they're running smoothly, but after a recent failure of one of our ZooKeeper nodes I started wondering if any one method of having the clients address the…
Bruce P
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changing port number for solr-4.3.1

I have been using solr 3 and now I am plan to switch to solr 4. The port that I want to run solr on is 9090 instead of 8080. AFAIK, to change the port number we configure the solr.xml file. The entry in my solr.xml file looks like the…
dehsams123
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SolrCloud ZooKeeper Configuration updates

How do I update an existing configuration file of SolrCloud in the Zoo Keeper? I am using Solr4 Beta version with ZooKeeper 3.3.6. I have updated a configuration file, and restarted the Solr Instance which uploads the configuration file to the…
Ravi
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SolrCloud becoming slow over time

I have a 3 node SolrCloud setup (replication factor 3), running on Ubuntu 14.04 Solr 6.0 on SSDs. Much indexing taking place, only softCommits. After some time, indexing speed becomes really slow, but when i restart the solr service on the node that…
Stefan
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Solr Custom Similarity - Using a field from the indexed document

We are currently on a very old version of Lucene V 4.X and are now migrating to Solr V 7.4.0 cloud. We had a custom Similarity Class that we use to influence the score using an indexed field ("RANK") we have in the documents. Here is how the classes…
jagamot
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Writing unit tests for Solr plugin using JUnit4, including creating collections

I wrote a plugin for Solr which contains new stream expressions. Now, I'm trying to understand what is the best way to write them unit tests: Unit tests which need to include creation of collections in Solr, so I will be able to check if my new…
Nuriel Zrubavely
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Is there a SolrJ query builder?

Using solr 5.2.0 was wondering is there a query builder API/Jar/Ckient similar to Elasticsearch query builder API or do we have to bassically do String Kungfu to build queries in Solr?
user432024
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Is it possible to upgrade from Solr 4.x directly to Solr 6.1?

We are looking to upgrade from SolrCloud 4.10.3 to SolrCloud 6.1. The documentation for Solr 6.1 is not very clear on backward compatibility. I came across this post on the LucidWorks site. The index format is backward compatible between two…
Luke
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SolrCloud load-balancing

i'm working on a .NET application that uses Solr as Search Engine. I had configured a SolrCloud installation with two server (one for Replica) and i didn't split the index in shards (number of shards = 1). I have read that SolrCloud (via Zookeeper)…
Jacopo
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Changing Schema.xml in SolrCloud setup

how do i change the schema.xml for a collection in SolrCloud? I have set up a zookeeper-ensemble on 3 nodes and i guess i could make the changes there, but don't know exactly.
Stefan
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Configure DataImportHandler in SolrCloud with ZooKeeper

I have a SolrCloud configured like this: exploration of SolrCloud, the difference is that I use Solr 4.0.0 Beta. Shortly the configuration: ZooKeeper on default port 2181 3 instances of Solr running on different ports This is just for testing…
vuky
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