Hi, all I wonder how Hadoop schedules mappers and reducers (e.g. consider load balancing, affinity to data?). For example, how to decide on which nodes mappers and reducers are to be executed and when. Thanks!
Gerald
Hi, all I wonder how Hadoop schedules mappers and reducers (e.g. consider load balancing, affinity to data?). For example, how to decide on which nodes mappers and reducers are to be executed and when. Thanks!
Gerald