Used to prevent push data source from returning until the changes made by PUT or DELETE calls are written to disk. A commit operation always causes pending changes to be written before committing, so this change simply ensures that changed which have been submitted but have not yet been committed will not be lost if power is suddenly lost.
Set this configuration key in the search package or data source configuration.
Use the configuration key editor to add or edit the
push.store.always-flush key, and set the value. This can be set to any valid