Today Apache Lucene and Solr PMC announced another version of Apache Lucene library and Apache Solr search server numbred 4.6.1. This is a minor bugfix release. However it is a recommended update for those using SolrCloud.
SolrCloud – What happens when ZooKeeper fails?
One of the questions I tend to get is what happens with SolrCloud cluster when ZooKeeper fails. Of course we are not talking about a single ZooKeeper instance failure, but the whole ensemble not being accessible and so the quorum not present. Because the answer to this question is very easy to verify i decided to make a simple blog post to show what happens when ZooKeeper fails.
SolrCloud – What happens when ZooKeeper fails?
One of the questions I tend to get is what happens with SolrCloud cluster when ZooKeeper fails. Of course we are not talking about a single ZooKeeper instance failure, but the whole ensemble not being accessible and so the quorum not present. Because the answer to this question is very easy to verify i decided to make a simple blog post to show what happens when ZooKeeper fails.
Apache Lucene and Solr 4.6
Today Apache Lucene and Solr PMC announced another version of Apache Lucene library and Apache Solr search server numbered 4.6. This is a next release continuing the 4th version of both Apache Lucene and Apache Solr.
Apache Lucene and Solr 4.5.1
Today Apache Lucene and Solr PMC announced another version of Apache Lucene library and Apache Solr search server numbred 4.5.1. This is a minor bugfix release.
Apache Lucene and Solr 4.5
Today Apache Lucene and Solr PMC announced another version of Apache Lucene library and Apache Solr search server numbered 4.5. This is a next release continuing the 4th version of both Apache Lucene and Apache Solr.
Apache Solr 4.5 documentation
Apache Solr PMC announced that the newest version of official Apache Solr documentation for Solr 4.5 (more about that version) is now available. The PDF file with documentation is available at: https://www.apache.org/dyn/closer.cgi/lucene/solr/ref-guide/.
Solr and available query parsers
Every now and than there is a question appearing on the mailing list – what type of query parsers are available in Solr. So we decided to make such a list with a short description about each of the query parsers available. If you are interested to see what Solr has to offer, please read the rest of this post.
Apache Solr 4.4 documentation
Apache Solr PMC announced that the first official documentation for Apache Solr 4.4 (more about that version) is now available. The PDF file with documentation is available at: https://www.apache.org/dyn/closer.cgi/lucene/solr/ref-guide/.
Apache Lucene and Solr 4.4
Today Apache Lucene and Solr PMC announced another version of Apache Lucene library and Apache Solr search server numbred 4.4. This is a next release continuing the 4th version of both Apache Lucene and Apache Solr.