Re: Re: About Memory Spilling to Disk in Flink

2021-03-24 Thread Guowei Ma
Hi, Roc Thanks for your detailed explanation. I could not find any "stream" operator that uses `ExternalSorterBuilder` by "find usage" of the IDEA. Best, Guowei On Wed, Mar 24, 2021 at 3:27 PM Roc Marshal wrote: > Hi, Guowei Ma. > As far as I know, flink writes some in-memory data to disk w

Re: About Memory Spilling to Disk in Flink

2021-03-24 Thread Guowei Ma
Hi, Roc Could you explain more about your question? Best, Guowei On Wed, Mar 24, 2021 at 2:47 PM Roc Marshal wrote: > Hi, > > Can someone tell me where flink uses memory spilling to write to disk? > Thank you. > > Best, Roc. > > > >