Re: [DISCUSS] Bump hadoop versions

2020-01-03 Thread Andrew Purtell
Releasing HBase 3 snapshots off master would be fine by me. > On Jan 3, 2020, at 7:37 PM, Sean Busbey wrote: > > A while back I offered to start making hbase 3 alpha releases so we had > something we could all refer to in test environments. That offer still > stands. > > > I personally

Re: [DISCUSS] Bump hadoop versions

2020-01-03 Thread Sean Busbey
A while back I offered to start making hbase 3 alpha releases so we had something we could all refer to in test environments. That offer still stands. I personally would still rather those releases be off of the master branch because we still have too many branches given our tooling for

Re: [DISCUSS] Bump hadoop versions

2020-01-03 Thread Andrew Purtell
Why not start a branch-3 and begin SNAPSHOT releasing of this branch right now? +1 to dropping Hadoop 2 support in HBase 3. We need the major increment to make this kind of change, let’s take the opportunity. Regarding Hadoop 2, the discussion I have seen indicates Hadoop thinks it will be

Re: [DISCUSS] Bump hadoop versions

2020-01-03 Thread Sean Busbey
I personally like having Hadoop 2 support still, but I agree the cadence out of Hadoop has been problematic. I would prefer we not change the state of Hadoop support in the master branch until we have a release plan of some kind for HBase 3. I'd rather that be sooner rather than later. On Fri,

Re: [DISCUSS] Bump hadoop versions

2020-01-03 Thread Duo Zhang
Support Hadoop 2.x in 3.0.0 means we need to carry it over the whole 3.x release lines, which seems to be a problem since the Hadoop community do not want to new 2.x release line any more... Nick Dimiduk 于2020年1月4日 周六06:55写道: > On Wed, Dec 25, 2019 at 5:38 PM 张铎(Duo Zhang) > wrote: > > > We

Re: [DISCUSS] Bump hadoop versions

2020-01-03 Thread Nick Dimiduk
On Wed, Dec 25, 2019 at 5:38 PM 张铎(Duo Zhang) wrote: > We will only remove the hadoop 2.x support from hbase 3.x, which does not > have a formal release plan yet, for 2.x we will still support hadoop 2.x. > Indeed there is no formal release plan for HBase-3.0, but I hope it's sooner than 2+

Re: Extremely long flush times

2020-01-03 Thread Stack
All Regions or just the one? Do thread dumps lock thread reading against hdfs every time you take one? Is it always inside in updateReaders? Is there a bad file or lots of files to add to the list? Yours, S On Thu, Jan 2, 2020 at 8:34 PM Kang Minwoo wrote: > Hello Users, > > I met an issue