Re: Memory consumption by AM

2014-10-23 Thread Girish Lingappa
Jakub If you are using 2.2 you have one option of limiting the number of concurrent applications that get launched by setting a property in the scheduler configuration. You can refer to that here : http://hadoop.apache.org/docs/r2.2.0/hadoop-yarn/hadoop-yarn-site/CapacityScheduler.html. Please loo

Memory consumption by AM

2014-10-23 Thread Jakub Stransky
Hello experienced users, we are new to hadoop hence using nearly default configuration including scheduler - which I guess by default is Capacity Scheduler. Lately we were confronted with following behaviour on the cluster. We are using apache oozie for job submission of various data pipes. We ha