Apache Solr

One of the new features introduced in the recently released Solr 8.0 is new implementation of the Directory interface – one that will replace not scalable RAMDirectory. The new implementation called ByteBuffersDirectory is dedicated to small, short ... [More] lived data that is held only in memory. Let’s have a quick look into potential use cases, advantages and drawbacks of this new implementation. Configuration Simplest things first – let’s start with configuration. This time the situation is very simple. The only thing that we need to take care of is proper DirectoryFactory implementation in the solrconfig.xml file, file example [crayon-5cdea31f3bebd269524054/] One thing [Less]

One of the new features introduced in the recently released Solr 8.0 is new implementation of the Directory interface – one that will replace not scalable RAMDirectory. The new implementation called ByteBuffersDirectory is dedicated to small, short ... [More] lived data that is held only in memory. Let’s have a quick look into potential use cases, advantages and drawbacks of this new implementation. Configuration Simplest things first – let’s start with configuration. This time the situation is very simple. The only thing that we need to take care of is proper DirectoryFactory implementation in the solrconfig.xml file, file example [crayon-5cf4cfa03abf0513345158/] One thing [Less]

One of the new features introduced in the recently released Solr 8.0 is new implementation of the Directory interface – one that will replace not scalable RAMDirectory. The new implementation called ByteBuffersDirectory is dedicated to small, short ... [More] lived data that is held only in memory. Let’s have a quick look into potential use cases, advantages and drawbacks of this new implementation. Configuration Simplest things first – let’s start with configuration. This time the situation is very simple. The only thing that we need to take care of is proper DirectoryFactory implementation in the solrconfig.xml file, file example [Less]

One of the new features introduced in the recently released Solr 8.0 is new implementation of the Directory interface – one that will replace not scalable RAMDirectory. The new implementation called ByteBuffersDirectory is dedicated to small, short ... [More] lived data that is held only in memory. Let’s have a quick look into potential use cases, advantages and drawbacks of this new implementation. Configuration Simplest things first – let’s start with configuration. This time the situation is very simple. The only thing that we need to take care of is proper DirectoryFactory implementation in the solrconfig.xml file, file example [crayon-5d03fa6bb0feb585579500/] One thing [Less]

The Lucene PMC is pleased to announce the release of Apache Solr 6.6.6 Solr is the popular, blazing fast, open source NoSQL search platform from the Apache Lucene project. Its major features include powerful full-text search, hit highlighting, faceted search and analytics, rich document parsing, geospatial search, extensive …

With the recent release of Solr 8.0 you may be wondering if it is worth migrating to the new version and how to do it. Is it possible to upgrade your cluster without major downtime? Is it possible to upgrade to new version using rolling restarts? We ... [More] will try to answer that question in this blog post. Which version to migrate from The first thing that we should mention are the changes to LIR and recovery algorithm introduced with Solr 7.3. Because of those changes it is impossible to use rolling restarted when migrating from version that is older then [Less]

It is a pleasure to inform that the new major release of Apache Lucene search library and Apache Solr search servers are now available. This release is numbered 8.0 and contains number of improvements and new features that should make every user ... [More] consider an upgrade. With the new major release we got lots of improvements, new features and bug fixes. We would like to mention some of them. When it comes to the Apache Lucene library some of the changes that we would like to mention include: Jump tables for DocValues helpful for sparse fields, FeatureField allowing for efficient integration [Less]

The Lucene PMC is pleased to announce the release of Apache Solr 8.0.0 Solr is the popular, blazing fast, open source NoSQL search platform from the Apache Lucene project. Its major features include powerful full-text search, hit highlighting, faceted search, dynamic clustering, database integration, rich document (e.g …

The Lucene PMC is pleased to announce that the Solr Reference Guide for 7.7 is now available. This 1,431-page PDF is the definitive guide to using Apache Solr, the search server built on Lucene. The PDF Guide can be downloaded from: https://www.apache.org/dyn/closer.cgi …

Severity: High Vendor: The Apache Software Foundation Versions Affected: 5.0.0 to 5.5.5 6.0.0 to 6.6.5 Description: ConfigAPI allows to configure Solr's JMX server via an HTTP POST request. By pointing it to a malicious RMI server, an attacker could take advantage of …