question: public static boolean validateExportMaskMatchesComputeResourceInitiators ( DbClient dbClient , ExportGroup exportGroup , StringSet computeInitiators , UnManagedExportMask unManagedExportMask , List < String > errorMessages ) { if ( computeInitiators == null ) { String errorMessage = String . format ( "ExportGroup %s has no initiators and therefore unmanaged export mask %s can't be ingested with it." , exportGroup . getLabel ( ) , unManagedExportMask . getMaskName ( ) ) ; errorMessages . add ( errorMessage . toString ( ) ) ; _logger . warn ( errorMessage ) ; return false ; } if ( unManagedExportMask . getKnownInitiatorUris ( ) == null ) { String errorMessage = String . format ( "Unmanaged export mask %s has no initiators and therefore it can't be ingested.  (ExportGroup: %s)" , unManagedExportMask . getMaskName ( ) , exportGroup . getLabel ( ) ) ; errorMessages . add ( errorMessage . toString ( ) ) ; _logger . warn ( errorMessage ) ; return false ; } if ( StringSetUtil . hasIntersection ( unManagedExportMask . getKnownInitiatorUris ( ) , computeInitiators ) ) { String message = String . format ( "Unmanaged export mask has initiators that match the export group (%s) initiators and therefore will be attempted to be ingested." , unManagedExportMask . getMaskName ( ) , exportGroup . getLabel ( ) ) ; _logger . info ( message ) ; return true ; } String errorMessage = String . format ( "ExportGroup %s has no initiators that match unmanaged export mask %s and therefore can't be ingested with it." , exportGroup . getLabel ( ) , unManagedExportMask . getMaskName ( ) ) ; errorMessages . add ( errorMessage . toString ( ) ) ; _logger . warn ( errorMessage ) ; return false ; }
target:  Validate the unmanaged export mask is a mask that aligns with the host/cluster initiators provided. If they do match, they will eventually be fed into the export group.