Stephen: w.r.t. the JIRA filter, I added a clause: project = HBase AND (fixVersion = 2.0.0 OR affectedVersion = 2.0.0) AND resolution is EMPTY AND (issuetype != Bug AND issuetype != Test AND issuetype != Sub-task) and *updatedDate < startOfYear()* ORDER BY issuetype DESC
and got two pages of JIRAs. These JIRAs haven't been touched for about a year. Looks like they can be moved to next release if there is no active work going on. Cheers On Fri, Nov 11, 2016 at 5:15 PM, Stephen Jiang <syuanjiang...@gmail.com> wrote: > Hello, fellow HBASE developers, > > We are making progress towards HBASE 2.0 releases. I am using the > following queries to search for on-going HBASE 2.0 feature work items > (project = HBase AND (fixVersion = 2.0.0 OR affectedVersion = 2.0.0) AND > resolution is EMPTY AND (issuetype != Bug AND issuetype != Test AND > issuetype != Sub-task) ORDER BY issuetype DESC), at this time, we have > 247! That is a lot. At some time in near future, we definitely need to > trim down the list; otherwise, 2.0 will never be released. > > For now, Matteo and I are tracking some big projects that are on-going: > > (1). HBASE-14350 the stable Assignment Manager (using Procedure V2) > - This is a blocker to have branch-2 cut. In the past few weeks, we made > good progress and majority of implementation is done. The patches are > under review and testing. Matto is drafting a document for review. > > (2). HBASE-14414 Backup/Restore Phase 3 > - Currently it is blocked by HBASE-14123. The giant HBASE-14123 patches > was discussed and reviewed from the community (see > http://www.mail-archive.com/dev@hbase.apache.org/msg41090.html for the > long > discussion); and all feedback were taken care of in the latest patch. > Currently I marked HBASE-14123 as 2.0 blocker, as without it, the further > develpment of backup/restore is blocked - the backup/restore is a key > enterprise feature for 2.0 release. I think HBASE-14123 is ready for > another round of vote. > > (3). HBASE-15179 Offheap > - This is another important feature that I think it is MUST for 2.0. Since > stack works closely with Intel developers, he has some insight on this > project: "Intel are betting on this. Alibaba are using the offheap read > path and interested in write path too. This work is still very much up in > the air and being worked out as we go (especially the Y! Israel inmemory > compaction component). It is a little shakey dependent on mslab pooling, > blockcache being on by default, async wal being default, and then dependent > on lots of perf and ITBLL testing." > > (4). HBASE-16952 Protobuf3 > - Good news, stack got the majority of work done already. This is a MUST > for 2.0 release. Now we only have a small sub-task HBASE-16967 (findbugs) > left. > > (5). HBASE-14070 Logical Clock > - This needs to be done before 2.0 release. At this time, seems not making > much progress. > > (6). HBASE-16833 JAVA Async Client > - A lot of progress was made by Duo and his associates. We should be in a > good shape in JAVA client when 2.0 release. > > (7). HBASE-14850 C++ Async Client > - Another project that is making good progress. I know some customer wants > this. This is long overdue project. Hopefully we will make those customer > happy in 2.0 release with a good performed C++ client. > > Please let me know other on-going projects that needs to be in HBASE 2.0 > release (stack mentioned "logical file system tier", but I am not sure > whether it would make enough progress to have a realistic chance making > 2.0). As I said at the beginning of this email, at some point soon, we > will be more picky and trim down the unfinished features in 2.0. > > Happy Weekend! > Stephen >