Minutes for Hangout (Aug. 23rd 2016) 1, 1.8.0 release
Jinfeng as release manager of 1.8.0 mentioned the performance regression issues. 1, count * from Parquet and count * from JSON table regression, Padma & Arina were looking at it and Arina will be working on a fix. 2, Metadata cache performance (Aman) Aman needs some some tests to run. Hopefully this one is getting closed. Besides that, about DRILL-4850, Aman suggested to defer for this release, Per Jinxing, this seems a random issue, recordBatch not always coming in late causing schema change, generating a new type (Shawn?), exchange expects a BigInt People also discuss the proposal about improvement on unit tests. Paul was suggesting we may need someway to allow running only relevant parts of unit tests. Part suggested to document Jason’s operator tests change so we know how to leverage it Then we also discuss build improvement, e.g. split java-exec into smaller pieces, remove stdout output of unit tests, maven run in parallel, timing unit tests, drill bit restart, etc. unit tests fails often. windows, Mac, linux, Chunhui On Tue, Aug 23, 2016 at 10:04 AM, Chunhui Shi <[email protected]> wrote: > The link of hangout is: > > https://plus.google.com/hangouts/_/event/ci4rdiju8bv04a64efj5fedd0lc >
