Thanks Stephan. That's exactly what I was asking about. Best regards, Kien
On Oct 11, 2017, 16:59, at 16:59, Stephan Ewen <se...@apache.org> wrote: >Kien, > >I think what you are asking is: Do incremental checkpoints refer to >chunks >of state in a previous savepoint. Meaning that if the savepoint is >deleted, >will the checkpoint be missing some chunks. > >The answer is: No, savepoints are always full snapshots and incremental >checkpoints do not reference and savepoint state chunks. > >Stephan > > >On Wed, Oct 11, 2017 at 10:54 AM, Chesnay Schepler <ches...@apache.org> >wrote: > >> Hi, >> >> There is an important distinction between checkpoints (triggered by >Flink, >> may be incremental) and savepoints (manually triggered, always >> self-contained). >> >> Your question is unfortunately mixing both terms, please expand which >> you're referring to. >> >> Regards, >> Chesnay >> >> >> On 11.10.2017 10:31, Kien Truong wrote: >> >>> Hi, >>> >>> When using increment checkpoint mode, can I delete the save point >that >>> the job recovered from after sometime ? Or do I have to keep that >>> checkpoint forever because it's a part of the snapshot chain ? >>> >>> Best regards, >>> Kien >>> >> >> >>
