MDEX | Revert Endeca Index to Particular Baseline

Follow below steps to revert\restore MDEX indexes to previous baseline update.

1. Stop the MDEX Engine.
2. Clean up dgraph_input and sub directories [Delete the content].
3. Copy the previous backup indexes from dgidx_output.<YYYY_MM_DD.HH_MM_SS> to dgraph_input directory.
4. Start the MDEX Engine. MDEX Engine reads the files in dgraph_input and its sub directories.

Here is the example.

1. Old baseline data

2. Latest indexed data

3. Restore the old indexed data using above steps