Product release

Elasticsearch 2.2.1 released

Today we are pleased to announce the bug fix release of Elasticsearch 2.2.1 based on Lucene 5.4.1. This release is already available on Elastic Cloud, our Elasticsearch-as-a-service platform. Users are advised to upgrade if they find themselves affected by any of the bugs fixed in this version.

Latest stable release:

You can read the full release notes in the pages linked above, but some of the more important bug fixes are as follows:

  • The Tribe node was not passing all relevant settings to the client nodes which join the configured clusters. In particular, Shield settings are now passed to the client nodes correctly.
  • Marvel was unable to export data to a remote monitoring cluster when Shield was enabled.
  • The _aliases end point was ignoring any configured filters.
  • The GCE plugin was failing because of insufficient privileges.

Please download Elasticsearch 2.2.1, try it out, and let us know what you think on Twitter (@elastic) or in our forum. You can report any problems on the GitHub issues page.