Re: Question about SQL gateway

2022-10-12 Thread Ww J
async job could be found by > gateway. BTW, the work about ha is in continuous progress. > At 2022-10-11 13:35:50, "Ww J" wrote: >> Hi, >> >> I submit a stream job from the SQL gateway. The stream job keeps outputting >> results to the SQL gateway. If

Question about SQL gateway

2022-10-10 Thread Ww J
Hi, I submit a stream job from the SQL gateway. The stream job keeps outputting results to the SQL gateway. If the SQL gateway restarts or crashes, the stream job will continue running. After the SQL gateway restarts, how to get the results of the steam job? Thanks. Jack

About job execution

2022-05-01 Thread Ww J
Hello, I read some articles on internet about job execution of Flink and have some questions. When the dispatcher receives a job, the dispatcher will start a JobManager. After the job is finished, will the JobManager be shut down? For the TaskManager, after the job is finished, will the TaskMan

Re: Use Flink for OLAP

2021-11-04 Thread Ww J
> <https://www.alibabacloud.com/blog/building-an-enterprise-level-real-time-data-lake-based-on-flink-and-iceberg_597755> > [3] https://flink.apache.org/usecases.html > <https://flink.apache.org/usecases.html> > [4] https://flink-forward.org.cn/#agenda > <https:

Re: Use Flink for OLAP

2021-11-04 Thread Ww J
ode > (instead of per job mode) to minimize distribution and scheduling time for > each OLAP query. > > Ww J mailto:junww2...@gmail.com>> 于2021年11月5日周五 > 下午12:30写道: > Hi, > > Can Flink be used for OLAP queries? > > Thanks, > > Jack

Use Flink for OLAP

2021-11-04 Thread Ww J
Hi, Can Flink be used for OLAP queries? Thanks, Jack