YARN application container state doubt

2016-01-06 Thread Prabhu Joseph
Hi Experts, I have a Custom ApplicationMaster written using TWILL which asks for 20 Containers and RM ApplicationMasterService has assigned 20 containers out of which 19 are moved from ACQUIRED to RUNNING. And there is one moved from *ACQUIRED to COMPLETED. * So my doubt is is ACQUIRED to

Re: YARN application container state doubt

2016-01-06 Thread Chris Nauroth
If you have a copy of the Hadoop source and a working build environment, then here is a cool way to answer questions about which state transitions are valid. There is a Maven build command that inspects the current implementation of the state machines and summarizes the state transitions in a