| 摘要 |
One or more processors acquire dependency metadata, where the dependency metadata is used for representing dependency on data among at least two components of an application. The processor(s) acquire error information and data output, where the error information is used for describing errors that occur while running the application, and where the data output includes data output by the at least two components while running the application. The processor(s) analyze, based on the error information, dependency metadata and data output relevant to the error information, where the analyzing includes determining, based on a null pointer exception in the error information and dependency metadata corresponding to the null pointer exception, that corresponding data has not been output by a component corresponding to the null pointer exception. The processor(s) then use an analysis result to improve the operation of a computer that is running the application. |
| 主权项 |
1. A processor-implemented method for analyzing data processing, the processor-implemented method comprising:
acquiring, by one or more processors, dependency metadata, wherein the dependency metadata is used for representing dependency on data among at least two components of an application; acquiring, by one or more processors, error information and data output, wherein the error information is used for describing errors that occur while running the application, and wherein the data output includes data output by said at least two components while running the application; analyzing, by one or more processors and based on the error information, dependency metadata and data output relevant to the error information, wherein said analyzing comprises determining, based on a null pointer exception in the error information and dependency metadata corresponding to the null pointer exception, that corresponding data has not been output by a component corresponding to the null pointer exception; providing, by one or more processors, an analysis result, wherein the analysis result includes at least one of: a reason why an error occurs, a prompt for an error correction method, a relevant dependency metadata leading to an occurrence of an error, and relevant data output leading to an occurrence of an error; and adjusting, by one or more processors, an operation of a computer that is executing the application based on the analysis result. |
