Check_MK Werk 4467: BI aggregation compilation: fixed race condition exception, also forks less processes for compilation

ID: 4467 Title: BI aggregation compilation: fixed race condition exception, also forks less processes for compilation Component: BI Level: 1 Class: Bug fix Version: 1.5.0i1 The compiliation process now spawns less worker processes for the compilation, which reduces the overall CPU load. Furthermore a race condition has been fixed, which was likely to happen when all of these conditions were true:<br> <ul> <li>there were several dozens BI requests per minute, e.g. from multiple web browsers</li> <li>a distributed montitoring setup started to deploy new configurations</li> <li>there were lots (>100) of BI aggregations configured</li> <ul>