ArangoDB 1.4.14 Release: Enhancements & Bug Fixes

This version is deprecated. Download the new version of ArangoDB

A maintenance release of ArangoDB 1.4 is now available for download.

v1.4.14 (2014-04-05)

• fixed race conditions during shape / attribute insertion A race condition could have led to spurios `cannot find attribute #xx` or `cannot find shape #xx` (where xx is a number) warning messages being logged by the server. This happened when a new attribute was inserted and at the same time was queried by another thread. Also fixed a race condition that may have occurred when a thread tried to access the shapes / attributes hash tables while they were resized. In this cases, the shape / attribute may have been hashed to a wrong slot.
• fixed a memory barrier / cpu synchronisation problem with libev, affecting Windows with Visual Studio 2013 (probably earlier versions are affected, too) The issue is described in detail here: http://lists.schmorp.de/pipermail/libev/2014q1/002318.html