We're migrating to Azure, and I'm working on trying to get the azure (blob) data store to work as a shared data store.
Just starting from a completely fresh install, however I'm consistently receiving error like this, when for example installing the 6.4.2 service pack, but it's also happened when installing normal /content packages:
Exception in thread "Setup Initial Exporter Configuration" java.lang.UnsupportedOperationException: The query read or traversed more than 100000 nodes. To avoid affecting other tasks, processing was stopped.
Basically this ends up making whatever installation I was trying to perform not 100% successful.
On one node I tried to simply increase query limit by 10x, and that seemed to work, but I sincerely hope there is some explanation as to why this is happening, and how it should be avoided correctly.