Patent ID: 9135117
Filing Date: 2015-09-15
Classification: G06F

Abstract:
1. A computer program product, the computer program product comprising: a non-transitory computer readable storage medium having computer readable program code embodied therein, the computer readable program code executable by at least one processor of a computer to perform a method comprising: for a first task for a process that is executing multiple first actions, in response to determining that a first action from the multiple first actions has finished, for a second task for the process that is executing multiple second actions and is executing in parallel with the first task, in response to determining that a second action from the multiple second actions has finished, merging the first checkpoint data and the second checkpoint data to create a checkpoint file; and in response to restarting the process, restarting the first task at the first restart point and the second task at the second restart point using the checkpoint file.