Since the plan is retained in the task, if the task is not cleaned up, the memory usage will be too large caused Memory leak or OOM. When load job finished, there is no need to hold the tasks which are the biggest memory consumers. Fixed #4992
# fe-common This module is used to store some common classes of other modules. # spark-dpp This module is Spark DPP program, used for Spark Load function. Depends: fe-common # fe-core This module is the main process module of FE. Depends: fe-common, spark-dpp