In our product environment, we use LVS to dispatch requests to FEs, however, LVS will send probes to check whether FE is alive, and will close the connection immediately. It will cause much verbose log, this patch aim to reduce these log by catch related exceptions.
# 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