Project: usergrid
Issue USERGRID-445: Create an index merge operation
There is currently no way to remove older indexes and retain only a single index after allocating a new index. We can build this functionality out of our index rebuild, but by adding an upper bound to stop indexing. This should perform the following high level operations. # Find the lowest entity version in the current write alias # Perform an index rebuild on all collections, stopping at the lowest version from the previous step # After a rebuild has been complete, remove all indexes that are not on the current write alias
Story points: 8