I somehow deleted a node without the auto index entry updating. Now when I do a query for the missing node using the auto-index
node:index:node_auto_index:uname:test
I get the following error:
Node[19220] not found. This can be because someone else deleted this entity while we were trying to read properties from it, or because of concurrent modification of other properties on this entity. The problem should be temporary.
How do I clean up the index to flush the orphaned index entry and also prevent this from happening in the production database
FWIW This issue has been fixed, so that the entities will be automatically removed from the auto index when deleted. 1.9 will contain this fix.