Correct. Most DUCC daemons running on the head node are restartable. We expect to complete this work so that in the case of head node failure a new head node can automatically be started.
Currently DUCC can be configured such that no active user work is affected if a head node goes down. However, without the head node no new user processes are created. Eddie On Tue, Apr 1, 2014 at 1:42 AM, reshu.agarwal <[email protected]>wrote: > > Hi, > > I have a question. If head node fails then we are no more able to do UIMA > processing. Can I defined multiple head nodes in DUCC? If one head node is > failed then second node will work as a head node. Is this possible? what is > the backup strategy of DUCC? > > -- > Thanks, > Reshu Agarwal > >
