+1 On the idea, it would be awesome to have. Question: Can we further develop this brilliant idea into:- Scheduled checkpoints ( To save as dynamically named checkpoint)? This would be on the lines of logrotate / general backup strategies.
Thanks, A _____________________________________ Sent with difficulty, I mean handheld ;) On 4 Aug 2016 8:03 pm, "Munagala Ramanath" <r...@datatorrent.com> wrote: > +1 > > Ram > > On Thu, Aug 4, 2016 at 12:10 AM, Sandesh Hegde <sand...@datatorrent.com> > wrote: > > > Hello Team, > > > > This thread is to discuss the Named Checkpoint feature for Apex. ( > > https://issues.apache.org/jira/browse/APEXCORE-498) > > > > Named checkpoints allow following workflow, > > > > 1. Users can trigger a checkpoint and give it a name > > 2. Relaunch the application from the named checkpoint. > > 3. These checkpoints survive the "purge of old checkpoints". > > > > Current idea is to add a new control tuple, NamedCheckPointTuple, which > > contains the user specified name, it traverses the DAG and along the way > > necessary actions are taken. > > > > Please let me know your thoughts on this. > > > > Thanks > > >
