Error-causing record isolation for data stream processing

A computer-implemented method comprising:

• receiving a first record group included in a data stream of ordered records, wherein processing of the data stream includes a plurality of group processing attempts, wherein each of the plurality of group processing attempts either succeeds or fails, wherein a success occurs when all records in an attempted record group are processed, and wherein a failure occurs based on an error-causing record in the attempted record group;
• performing a first group processing attempt of the plurality of group processing attempts on the first record group;
• determining that the first group processing attempt fails;
• splitting the first record group into at least a second record group and a third record group;
• performing a second group processing attempt of the plurality of group processing attempts on the second record group;
• performing a third group processing attempt of the plurality of group processing attempts on the third record group;
• and
• for the second, the third and following record groups, splitting each record group that is not processed successfully into two or more other record groups and performing additional group processing attempts of the plurality of group processing attempts on the two or more other record groups until the error-causing record is isolated as a single record.

One or more non-transitory computer-readable storage media having stored thereon computing instructions that, upon execution by one or computing devices, cause the one or more computing devices to perform operations comprising:

• receiving a first record group included in a data stream of ordered records, wherein processing of the data stream includes a plurality of group processing attempts, wherein each of the plurality of group processing attempts either succeeds or fails, wherein a success occurs when all records in an attempted record group are processed, and wherein a failure occurs based on an error-causing record in the attempted record group;
• performing a first group processing attempt of the plurality of group processing attempts on the first record group;
• determining that the first group processing attempt fails;
• splitting the first record group into at least a second record group and a third record group;
• performing a second group processing attempt of the plurality of group processing attempts on the second record group;
• performing a third group processing attempt of the plurality of group processing attempts on the third record group;
• and
• for the second, the third and following record groups, splitting each record group that is not processed successfully into two or more other record groups and performing additional group processing attempts of the plurality of group processing attempts on the two or more other record groups until the error-causing record is isolated as a single record.