Import (csv) struck and does not report Error

Hi… Import of data ( pipe delimited ) [Secured cluster of 4 nodes] in csv mode hangs after some time and does not report any error. After canceling the Import job and reducing the no of row in input file ( Hit and try ) , import succeeds for partial data . Is any way to run import in verbose mode or import log file to check to get current progress .

Version V20.1.2