Job delay detection method and information processing apparatus
An information processing apparatus includes a monitoring unit and a predicting unit. The monitoring unit monitors, during execution of a first job, the amount of data output by the execution of the first job. The predicting unit predicts, based on the amount of data output by the execution of the first job, whether execution of a second job finishes by a preset time limit. The second job performs a process using the data output by the execution of the first job.
1. A non-transitory computer-readable recording medium storing therein a computer program that causes a computer to execute a process comprising:
determining, as a first job amongst a plurality of jobs to be executed, a job of extracting records satisfying an extraction condition from an input file and outputting the extracted records;
monitoring, during execution of the first job, an amount of data output by the execution of the first job; and
predicting, based on the amount of data output by the execution of the first job, whether execution of a second job finishes by a preset time limit, the second job performing a process using the data output by the execution of the first job;
wherein the determining includes comparing write data output by the job as the extracted records with read data extracted by the job as the extracted records when the job is executed, and determining the job as the first job when the write data matches the read data.
2. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the determining includes judging whether to determine a job as the first job, based on whether the job reads all records from the input file by a predetermined amount each time when the job is executed.
3. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the determining includes judging whether to determine a job as the first job, based on whether identification information of a file, to which the records satisfying the extraction condition are output by the execution of the job, is designated in a file defining the extraction condition.
4. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the determining includes judging whether to determine a job as the first job, based on whether a file defining the extraction condition is read in a single read process when the job is executed.
5. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the predicting includes comparing the amount of data output by the execution of the first job and an amount of data processable by the execution of the second job by the time limit.
6. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the predicting includes activating an alarm when the amount of data output by the execution of the first job exceeds an amount of data processable by the execution of the second job by the time limit.
7. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the predicting includes estimating an execution time of the second job based on the amount of data output by the execution of the first job, and predicting, based on the estimated execution time, whether the execution of the second job finishes by the time limit.
8. The non-transitory computer-readable recording medium according to claim 1 , wherein:
the process further comprises:
determining, as the second job, a process using the records output by the execution of the determined first job; and
displaying the determined second job and receiving an input of the time limit of the second job.
9. A job delay detection method comprising:
determining, as a first job amongst a plurality of jobs to be executed, a job of extracting records satisfying an extraction condition from an input file and outputting the extracted records;
monitoring, during execution of the first job, an amount of data output by the execution of the first job; and
predicting, by a processor, based on the amount of data output by the execution of the first job, whether execution of a second job finishes by a preset time limit, the second job performing a process using the data output by the execution of the first job;
wherein the determining includes comparing write data output by the job as the extracted records with read data extracted by the job as the extracted records when the job is executed, and determining the job as the first job when the write data matches the read data.
10. An information processing apparatus comprising:
a processor configured to perform a process including:
determining, as a first job amongst a plurality of jobs to be executed, a job of extracting records satisfying an extraction condition from an input file and outputting the extracted records;
monitoring, during execution of the first job, an amount of data output by the execution of the first job; and
predicting, by a processor, based on the amount of data output by the execution of the first job, whether execution of a second job finishes by a preset time limit, the second job performing a process using the data output by the execution of the first job;
wherein the determining includes comparing write data output by the job as the extracted records with read data extracted by the job as the extracted records when the job is executed, and determining the job as the first job when the write data matches the read data.