Two questions on Flink externalized checkpoints

2018-04-07 Thread James Yu
I left a question on stackoverflow ( https://stackoverflow.com/questions/49712817/two-questions-on-flink-externalized-checkpoints) and ask again in mail-list in case you check mail more often. I have two questions on Flink externalized checkpoints (Q1) I can set "state.checkpoints.dir"

Re: Questions on flink

2016-09-26 Thread Jamie Grier
Hi Govindarajan, I've put some answers in-line below.. On Sat, Sep 24, 2016 at 7:32 PM, Govindarajan Srinivasaraghavan < govindragh...@gmail.com> wrote: > Hi, > > I'm working on apache flink for data streaming and I have few questions. > Any help is greatly appreciated. Thanks. > > 1) Are there

Questions on flink

2016-09-24 Thread Govindarajan Srinivasaraghavan
Hi, I'm working on apache flink for data streaming and I have few questions. Any help is greatly appreciated. Thanks. 1) Are there any restrictions on creating tumbling windows. For example, if I want to create a tumbling window per user id for 2 secs and let’s say if I have more than 10 million