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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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Apache Solr core per file

I am uploading many csv files currency.csv file: code,currency_name,currency_decimals AUD,Australian Dollar,2 GBP,Pound Sterling,2 ... ... currency_holidays.csv file: code,holiday_date,holiday_name AUD,02/01/2012,New Year's Day…
user2279337
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SolrCloud server restart hangs

I am using SolrCloud with 2 shards (no replicas), both running in the same machine. I use a separate Zookeeper instance. The problem I am facing is that if I reboot the server, SolrCloud fails to start up . Log in the first shard: May 23, 2013…
Ganesh Ramachandran Nair
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apache solr csv file same values

We have identified Apache Solr as a possible solution to our problem. Please bear with me, I'm new to Apache Solr. We are planning to upload several large CVS files and use Solrs REST like feature to get the result back in XML/JSON. The problem I…
user2279337
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Make CloudSolrServer to run dataimports only on a leader

I set up a two servers Solr cluster with SolrCloud. Currently I have Master and Replica. I want to dataimports go to the leader since it doesn't make any sense to make delta-imports on slave (updates wouldn't be distributed to the leader). From…
Igor Kustov
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apache zookeeper ask server RAM

Is it possible to use zookeeper to monitor the server resources or to retrieve a number representing the total RAM available?
user2209350
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Solr cloud result grouping

I have a solr schema which contains few index fields Now i have different types of products which are distinguished by 'type' field. I want max 50 search results per search request.But the results should contain at least 5 products of each type, if…
user1556622
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Solr cloud indexing hang

I am working with solrcloud now, but I am facing a problem which could cause indexing process hang. My deployment is only one collection having 5 shard running at 5 machine. Every day we will do a full index using dataimporthandler, which have 50m…
Wang Jun
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How can I specify shards number/zookeeper path in solrconfig.xml?

In solr 4 tutorial example show that I can start solr from start.jar. java -Djetty.port=7574 -DzkHost=localhost:9983 -jar start.jar I want to start it with my tomcat from war file(I have configured initctl daemon so it will be easier and more…
yura
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Solr sharding for complex query performance optimization

I have relatively small index about 1 mln documents for high load site. I'm running relatively complex function queries against it and performance is not acceptable. So I'm hesitation about moving current master+slaves topology to SolrCloud with at…
yura
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how shards know about eachother in solrcloud?

If we start a SolrCloud with 2 shards. By a hash function algorithm(Murmur) documents are distributed over 2 shards. It is claimed that we can send the query to any of the cores and it will go to the write shard because the shards know about each…
Majid Navaii
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solr-jetty 4.0.0 error BoolField$1$1 overrides final method setReader

I've got 4 nodes SolrCloud cluster with separate zookeeper ensemble. I used https://launchpad.net/~blubolt/+archive/preciseplatform repo to get solr-jetty. When I'm starting jetty8 I got this in my logfile: Nov 25, 2012 4:20:26 PM…
Aesdana
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SolrCloud is detecting non-existing nodes

I am having an interesting situation with SolrCloud. Basically, I dont know why, but Solr instance, which does not in the cloud normally, is displayed on SolrCloud page and also visible in live_nodes path in Zookepeer. Here are details about the…
denizdurmus
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solrcloud expanding index without downtime

From what I understood, by reading the solrcloud examples is that you can declare a number of solr instances cores, for example 2, and than create on them a distributed index. But what if by adding more items to the index, those 2 cores, servers are…
TasostheGreat
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Colors in the admin page

I'm using Solr 4.0 (release from Oct, 12) and using two shard cluster with shard replicas example from http://wiki.apache.org/solr/SolrCloud. In my ~cloud page I can see the cluster's chart, for some reason 3 of shards/replicas are green and one of…
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Solr suggester no results while building

We're using the Solr (8.11) suggester for an autosuggest feature in our application. The build takes about 2 days to finish and as a result the autosuggest is not available during this time. I tried to create duplicate search component and…
user2786069
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