I am not very familiar with (internal) HBase APIs which grow quite large. I have a full-time job.
And this task is quite big. Community effort should be the best approach. On Wed, Feb 16, 2011 at 12:20 PM, Todd Lipcon <[email protected]> wrote: > On Wed, Feb 16, 2011 at 12:16 PM, Ryan Rawson <[email protected]> wrote: > >> Sounds like Ted volunteered to do it! >> > > Woohoo, thanks Ted! > > -Todd > > >> On Wed, Feb 16, 2011 at 12:15 PM, Ted Yu <[email protected]> wrote: >> > Definitely. >> > >> > On Wed, Feb 16, 2011 at 11:57 AM, Todd Lipcon <[email protected]> >> wrote: >> > >> >> In Hadoop land, Tom White did some awesome work to add special >> annotations >> >> that we stick on all the public classes that classify the interfaces >> as: >> >> >> >> Stability: >> >> - Unstable: may change and likely to change between point releases, >> >> - Evolving: possibly change between point releases but unlikely, could >> >> well change between bigger releases >> >> - Stable: hasn't changed in a long time, unlikely to change >> >> >> >> Audience: Private, Limited, Public >> >> - Private: not meant for users, even if it's "Stable" we might change >> it >> >> and break you without a deprecation path >> >> - Limited: meant only for a certain set of specified projects (eg we >> might >> >> say "this API is only for use by Hive, and we'll change it so long as >> the >> >> hive people are OK with it") >> >> - Public: won't change without deprecation path for one major release >> >> >> >> He also built some cool tools to do jdiff and javadoc with these >> >> annotations >> >> taken into account (eg javadoc won't show private APIs) >> >> >> >> Are people interested in bringing this system over to HBase? >> >> >> >> -Todd >> >> >> >> On Wed, Feb 16, 2011 at 11:51 AM, Ryan Rawson <[email protected]> >> wrote: >> >> >> >> > Well done Andrew. >> >> > >> >> > People who want to know the API differences should probably mostly >> only >> >> > read: >> >> > >> >> > >> >> > >> >> >> https://tm-files.s3.amazonaws.com/hbase/jdiff-hbase-0.90.1/changes/pkg_org.apache.hadoop.hbase.client.html >> >> > >> >> > And specifically the HTable, Put, Get, Delete, Scan classes. >> >> > >> >> > >> >> > >> >> > On Wed, Feb 16, 2011 at 7:19 AM, Andrew Purtell <[email protected] >> > >> >> > wrote: >> >> > > I ran jdiff by hand. See: >> >> > > >> >> > > >> >> > >> https://tm-files.s3.amazonaws.com/hbase/jdiff-hbase-0.90.1/changes.html >> >> > > >> >> > > Best regards, >> >> > > >> >> > > - Andy >> >> > > >> >> > > Problems worthy of attack prove their worth by hitting back. >> >> > > - Piet Hein (via Tom White) >> >> > > >> >> > > >> >> > > --- On Wed, 2/16/11, Lars George <[email protected]> wrote: >> >> > > >> >> > >> From: Lars George <[email protected]> >> >> > >> Subject: Re: API changes between 0.20.6 and 0.90.1 >> >> > >> To: [email protected] >> >> > >> Date: Wednesday, February 16, 2011, 1:22 AM >> >> > >> +1, I like that idea. >> >> > >> >> >> > >> On Wed, Feb 16, 2011 at 2:43 AM, Todd Lipcon <[email protected]> >> >> > >> wrote: >> >> > >> > Hi Ted, >> >> > >> > >> >> > >> > I'd recommend setting up jdiff to answer this >> >> > >> question. Would be a good >> >> > >> > contribution to our source base to be able to run this >> >> > >> automatically and >> >> > >> > generate a report as part of our build. We do this in >> >> > >> Hadoop and it's very >> >> > >> > useful. >> >> > >> > >> >> > >> > -Todd >> >> > >> > >> >> > >> > On Tue, Feb 15, 2011 at 5:14 PM, Ted Yu <[email protected]> >> >> > >> wrote: >> >> > >> > >> >> > >> >> Can someone tell me which classes from the list >> >> > >> below changed API between >> >> > >> >> 0.20.6 and 0.90.1 ? >> >> > >> >> http://pastebin.com/TkZfPt52 >> >> > >> >> >> >> > >> >> Thanks >> >> > >> >> >> >> > >> > >> >> > >> > >> >> > >> > >> >> > >> > -- >> >> > >> > Todd Lipcon >> >> > >> > Software Engineer, Cloudera >> >> > >> > >> >> > >> >> >> > > >> >> > > >> >> > > >> >> > > >> >> > > >> >> > > >> >> > >> >> >> >> >> >> >> >> -- >> >> Todd Lipcon >> >> Software Engineer, Cloudera >> >> >> > >> > > > > -- > Todd Lipcon > Software Engineer, Cloudera >
