Will StreamingContex.getOrCreate do this work？What kind of code change will make it cannot load？
Akhil Das <ak...@sigmoidanalytics.com>于2015年9月16日周三 20:20写道： > You can't really recover from checkpoint if you alter the code. A better > approach would be to use some sort of external storage (like a db or > zookeeper etc) to keep the state (the indexes etc) and then when you deploy > new code they can be easily recovered. > > Thanks > Best Regards > > On Wed, Sep 16, 2015 at 3:52 PM, Bin Wang <wbi...@gmail.com> wrote: > >> I'd like to know if there is a way to recovery dstream from checkpoint. >> >> Because I stores state in DStream, I'd like the state to be recovered >> when I restart the application and deploy new code. >> > >
