enqueue_es_prog锁函数是一种用于保护多线程环境下共享变量访问的方法,它通过加锁机制来确保同一时间只有一个线程能够对共享变量进行操作,从而避免了竞态条件和数据访问冲突。 1.2 文章结构 文章将按照以下顺序对enqueue_es_prog锁函数进行解释说明: - 首先介绍enqueue_es_prog函数的基本概念和功能; -
depending on the data volume ,the program can sometimes run for over 15 minutes.To avoid data conflict I used a function module ENQUEUE_ES_PROG on the program to first check if the job started is still running before another job gets kicked.The problem I have is the...