Exception at Solr server can put all search and indexing operations on pause even though all Solr cores are available and healthy. Affected Solr versions and cause of the issue can be found at https://issues.apache.org/jira/browse/LUCENE-7188 AND Change the implementation of the Sitecore.ContentSearch.SolrProvider.Agents.IsSolrAliveAgent.Run method to process index reinitialization correctly.
Compatibility - .NET Framework
The release was built for the following target framework version:
- 4.5.2 (Sitecore: 8.2)
Compatibility - Sitecore
The release was tested with the following Sitecore products in bare condition (no hotfixes, patches or other customizations, unless explicitly specified):
- Sitecore CMS 8.2 rev. 180406 (Update-7)
For all Sitecore instances in the solution:
- Make a backup of the files mentioned in
Contentssection and listed in the
installation instruction(if any).
- Copy the contents of the
Websitefolder from the archive to the
Websitefolder of your Sitecore solution, overwrite existing files if any conflicts occur.
- (Optional) Copy the
Sitecore.Support.163850.166085-18.104.22.168.ziparchive into the
- Remove the files listed in the
- Restore the original files from the backup made during installation.