Reduce default values for acceptable size of job logs processed by the History Service

Current Situation

• Current default values for log output of jobs include:
  • applicable size: 500 MB
  • maximum size: 1 GB
• Default values are fine for DBMS such as Oracle and SQL Server. However, they exceed default values of MySQL/MariaDB.

Desired Behavior

• Default values for log output of jobs are adjusted to:
  • applicable size: 50 MB
  • maximum size: 50 MB