【Azkaban】 Free memory amount minus Xmx (?? - 0 kb) is less than low mem threshold (3145728 kb)
Azkaban启动任务后一直处于Runnning状态,出现错误如下:[SystemMemoryInfo][Azkaban]FreememoryamountminusXmx(2802856-0kb)islessthanlowmemthreshold(3145728kb),memoryrequestdeclined.原因:Azkaban要求必须有3GB的空闲内存才会执行任务解决方案:方案1:内存扩容方