Hi. There are 2 blockers for Hive 2.0 currently. One is about to be committed, and another is in progress, or may be pushed out soon. I am planning to cut an RC for Hive 2.0 this week.
From: Hanish Bansal <hanish.bansal.agar...@gmail.com<mailto:hanish.bansal.agar...@gmail.com>> Reply-To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> Date: Tuesday, January 19, 2016 at 10:08 To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> Subject: Re: [VOTE] Hive 2.0 release plan Hi, I would like to know any update about release plan for Hive 1.3.0 or 2.0.0 ?? On Tue, Dec 1, 2015 at 12:56 AM, Alan Gates <alanfga...@gmail.com<mailto:alanfga...@gmail.com>> wrote: Hive 2.0 will not be 100% backwards compatible with 1.x. The following JIRA link shows JIRAs already committed to 2.0 that break compatibility: https://issues.apache.org/jira/issues/?jql=project%20%3D%20HIVE%20AND%20fixVersion%20%3D%202.0.0%20AND%20%22Hadoop%20Flags%22%20%3D%20%22Incompatible%20change%22 HIVE-12429 is not yet committed but may also make the list. In summary, the biggest changes are that Hadoop 1.x is no longer supported, MapReduce as an engine is deprecated (though still supported for now), and HIVE-12429 proposes to switch the standard authorization model to SQL Standard Auth instead of the current default. The goal from the beginning was for 2.0 to be allowed to break compatibility where necessary while branch-1 and subsequent 1.x releases would maintain backwards compatibility with the 1.x line. Alan. [cid:part1.07010802.08040703@gmail.com] John Omernik<mailto:j...@omernik.com> November 30, 2015 at 9:25 Agreed, any plans for Hive 1.3? Will Hive 2.0 be a breaking release for those running 1.x? [cid:part1.07010802.08040703@gmail.com] Wangwenli<mailto:wangwe...@huawei.com> November 15, 2015 at 17:07 Good News, Any release plan for hive 1.3 ??? ________________________________ Wangwenli [cid:part1.07010802.08040703@gmail.com] Gopal Vijayaraghavan<mailto:gop...@apache.org> November 13, 2015 at 22:21 (+user@) +1. Cheers, Gopal On 11/13/15, 5:54 PM, "Lefty Leverenz" <leftylever...@gmail.com><mailto:leftylever...@gmail.com> wrote: The Hive bylaws require this to be submitted on the user@hive mailing list (even though users don't get to vote). See Release Plan in Actions <https://cwiki.apache.org/confluence/display/Hive/Bylaws#Bylaws-Actions><https://cwiki.apache.org/confluence/display/Hive/Bylaws#Bylaws-Actions>. -- Lefty ... On Fri, Nov 13, 2015 at 1:38 PM, Sergey Shelukhin < ser...@hortonworks.com<mailto:ser...@hortonworks.com>> wrote: Hi. With no strong objections on DISCUSS thread, some issues raised and addressed, and a reminder from Carl about the bylaws for the release process, I propose we release the first version of Hive 2 (2.0), and nominate myself as release manager. The goal is to have the first release of Hive with aggressive set of new features, some of which are ready to use and some are at experimental stage and will be developed in future Hive 2 releases, in line with the Hive-1-Hive-2 split discussion. If the vote passes, the timeline to create a branch should be around the end of next week (to minimize merging in the wake of the release), and the timeline to release would be around the end of November, depending on the issues found during the RC cutting process, as usual. Please vote: +1 proceed with the release plan +-0 don¹t care -1 don¹t proceed with the release plan, for such and such reasons The vote will run for 3 days. [cid:part1.07010802.08040703@gmail.com] Lefty Leverenz<mailto:leftylever...@gmail.com> November 13, 2015 at 17:54 The Hive bylaws require this to be submitted on the user@hive mailing list (even though users don't get to vote). See Release Plan in Actions <https://cwiki.apache.org/confluence/display/Hive/Bylaws#Bylaws-Actions><https://cwiki.apache.org/confluence/display/Hive/Bylaws#Bylaws-Actions>. -- Lefty [cid:part1.07010802.08040703@gmail.com] Thejas Nair<mailto:thejas.n...@gmail.com> November 13, 2015 at 16:33 +1 On Fri, Nov 13, 2015 at 2:26 PM, Vaibhav Gumashta -- Thanks & Regards Hanish Bansal
