Systems and methods for recovery of a failed raster image processor partition

A computer-readable medium comprising computer-program instructions for recovering a failed raster image process (RIP) partition, the computer-program instructions being executable by a processor for:

• dividing print data corresponding to a print job into multiple partitions;
• distributing the multiple partitions across multiple RIP engines for RIP'ing;
• identifying one or more failed partitions the multiple partitions that have not been successfully RIP'd, other partitions of the multiple partitions having been successfully RIP'd, by performing an iterative binary search of the one or more failed partitions to identify one or more erroneous portions, where the one or more erroneous portions each represent a configurable number of pages of print data;
• receiving edited print data corresponding to the one or more failed partitions;
• correcting the failed partitions manually by an administrative entity;
• independent of re-RIP'ing the other partitions, submitting the edited print data to one or more RIP engines;
• and
• responsive to successfully generating RIP'd data corresponding to the edited print data, combining the RIP'd data with RIP'd data corresponding to the other partitions in sorted order into an output file for printing.

A computing device for recovering a failed raster image process (RIP) partition, the computing device comprising:

• a processor;
• and
• a memory coupled to the processor, the memory comprising computer-computer-program instructions executable by a processor for:
• performing an iterative binary search of one or more unsuccessfully RIP'd partitions to identify one or more erroneous portions, the one or more unsuccessfully RIP'd partitions having been submitted to a raster image processing (RIP'ing) pipeline as part of a print job comprising multiple partitions of which the unsuccessfully RIP'd partitions are at least a subset, the iterative binary search performed by:
• (a) splitting each of the unsuccessfully RIP'd partitions into first and second partitions;
• (b) communicating each of the first and second partitions to one of the multiple RIP engines such that any partition of the first and second partitions that fails to RIP comprises an unsuccessfully RIP'd partition, a partition of the first and second partitions that is not a failed partition having corresponding RIP'd data;
• for each unsuccessfully RIP'd partition that comprises more than a threshold amount of print data, repeating operations of (a) and (b);
• and
• for each unsuccessfully RIP'd partition that does not comprise more than a threshold amount of print data, identifying the failed partition in a report that facilitates administrative location of the one or more erroneous portions;
• receiving edited print data corresponding to the unsuccessfully RIP'd partitions;
• correcting the unsuccessfully RIP'ed partitions manually by an administrative entity;
• without re-submitting any previously successfully RIP'd partitions of the multiple partitions to the pipeline, submitting the edited print data to the pipeline for RIP'ing;
• and
• responsive to successfully RIP'ing the edited print data, aggregating RIP'd data corresponding to each of the multiple partitions into an output file for printing,
• wherein the threshold amount is based on one or more of print job size, workflow, and available RIP resources.

A system for recovery of a failed raster image process (RIP) partition, the system comprising:

• means for distributing multiple partitions of a print job across multiple RIP engines for RIP'ing;
• means for determining that one or more particular partitions of the multiple partitions has failed to RIP to identify one or more erroneous portions within the one or more particular partitions, each erroneous portion representing a configurable number of pages of print data, other ones of the multiple partitions that are not the one or more particular partitions having a first corresponding set of raster image processed (RIP'd) data;
• means for recovering edited print data corresponding to the one or more particular partitions;
• means for correcting the one or more particular partitions manually by an administrative entity;
• means for generating a second set of RIP'd data corresponding to the edited print data;
• means for merging second set of RIP'd data into the first set without re-RIP'ing the other ones of the multiple partitions;
• and
• means for aggregating merged first and second sets of RIP's data into an output file for printing.