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.
This is not an issue with the Azure datastore in the first place, but there is a query which is using an Oak index, and which is thus stopped. This should not happen, the thread name also indicates a product functionality behind it. Please raise a ticket with Adobe support.