Hi Sammy, Thank you very much for working on this!
I took a quick look at the design draft and the patches. I left a few comments on the design draft doc. Implementation-wise, the Option1 approach looks reasonable to me. There are few options how that might be done, and I guess we are about to converge on details in a few review/comment iterations. Just curious: did you happen to run any benchmarks against a real hardware with HBW mamemory using the POC patch you posted at https://gerrit.cloudera.org/#/c/19498/ ? Thanks! Kind regards, Alexey On Fri, Feb 24, 2023 at 5:21 PM Nah, Sammy <sammy....@intel.com> wrote: > Hi all, > > I'm working on a new block cache implementation (KUDU-3342< > https://issues.apache.org/jira/browse/KUDU-3342>) and I drafted a design > doc[1] including motivation and background. > > The patch that I am working on is WIP[2] but there is a PoC patch[3] that > I've tested locally which shows that the implementation is feasible. > > Please review and any feedback would be appreciated. > > -sammy > > [1] > https://docs.google.com/document/d/12zzk7clZpJZtfKoPDL6LB13jRuBSq5LZP2rVfx9T-oc/edit?usp=sharing > [2] https://gerrit.cloudera.org/#/c/18686/ > [3] https://gerrit.cloudera.org/#/c/19498/ > >
