On Fri, Feb 5, 2016 at 10:41 AM, Amanda Moran <[email protected]> wrote:
> The core needs to change based on the CDH or HDP version (hbase-trx*.jar > to be specific). > > Is that because of the subclassing of regionservers? If so, can we fix this; move on to coprocessors? Thanks, St.Ack > Other folks speak up on this one... I am no expert :) > > > > On Fri, Feb 5, 2016 at 9:27 AM, Gunnar Tapper <[email protected]> > wrote: > >> +1 >> >> The Trafodion project needs to do everything it can to make it easy for >> users to adopt the great software. Is there any special work that needs to >> be done beyond maintaining the installer and running tests? >> >> Thanks, >> >> Gunnar >> >> On Fri, Feb 5, 2016 at 9:56 AM, Carol Pearson <[email protected] >> > wrote: >> >>> Hi Atanu, >>> >>> Thanks! I think that we need to make it as easy as possible for our >>> users to try Trafodion and to use Trafodion. I don't think most of our >>> non-developer users will be using Trafodion on a plain Apache platform, >>> especially if they're trying it in a commercial environment. Hortonworks >>> and Cloudera have free community editions. >>> >>> As we're trying to increase our user base and grow our community, it >>> seems to me that we want to make it easier for folks to try and to use >>> Trafodion, rather than harder. So making sure we have basic functionality >>> that works on the most common distros seems to me to be a basic requirement >>> for success. >>> >>> -Carol P. >>> >>> --------------------------------------------------------------- >>> Email: [email protected] >>> Twitter: @CarolP222 >>> --------------------------------------------------------------- >>> >>> On Thu, Feb 4, 2016 at 11:25 PM, Atanu Mishra <[email protected]> >>> wrote: >>> >>>> Hi Carol, >>>> >>>> Great question! Once Trafodion supports Apache Hadoop/HBase, I question >>>> whether there is a reason to continue to support the Cloudera and >>>> HortonWorks distros. >>>> >>>> Thanks, >>>> Atanu >>>> >>>> ----- >>>> >>>> *From:* Carol Pearson [mailto:[email protected]] >>>> *Sent:* Thursday, February 4, 2016 4:53 PM >>>> *To:* [email protected] >>>> *Subject:* Trafodion Release 2.0 Hadoop/HBase Versions? >>>> >>>> >>>> >>>> Hi Trafodion Fans, >>>> >>>> >>>> >>>> I'm trying to make sure I'm clear on the targeted runtime environments >>>> for our next release, which I think we're calling Trafodion 2.0. I've seen >>>> that it needs to support working with Apache Hadoop, since the 1.3 release >>>> supported only the Cloudera and Hadoop distros. >>>> >>>> >>>> >>>> *Trafodion 2.0* >>>> >>>> >>>> >>>> From what's been discussed on the Dev list and here, I think the target >>>> is: >>>> >>>> >>>> >>>> - Linux Versions CentOS 6.5-6.7 (RHEL 6.5-6.7 - untested? but should >>>> support) >>>> >>>> - SUSE? >>>> >>>> >>>> >>>> Hadoop/Version HBase Version >>>> >>>> ========================================= >>>> >>>> Cloudera CDH 5.4.x 1.1 >>>> >>>> Hortonworks HDP 2.3 1.1 >>>> >>>> Apache Hadoop 2.7.1 1.1 >>>> >>>> >>>> >>>> >>>> >>>> Are these the targets that folks are working on Trafodion 2.0 to >>>> support? Are they the right ones? (For example, should we be looking at >>>> Apache Hadoop 2.6.3?) >>>> >>>> >>>> >>>> Are there other versions of software in the Hadoop ecosystem whose >>>> versions should be specified as targets, especially for distro-less vanilla >>>> Apache Hadoop? >>>> >>>> >>>> >>>> I think that once we release, we should identify the specific versions >>>> that folks have tested with (which might not be all versions and all >>>> distros). I think we should also list versions for software that we >>>> believe should work but have not been tested. As I was trying to understand >>>> which releases worked with what, I came across a great chart in the the >>>> HBase reference book in section 4.1: >>>> https://hbase.apache.org/book.html#basic.prerequisites then scroll >>>> down to see the Hadoop versions. It would be great to develop that chart >>>> for Trafodion as 2.0 goes forward. >>>> >>>> >>>> >>>> Thanks for any light people can shed on this! >>>> >>>> -Carol P. >>>> >>>> >>>> >>>> PS: For reference, here's my understanding of what Trafodion 1.3 >>>> supported: >>>> >>>> I've put together the following chart based on the notes from the >>>> Trafodion website for release 1.3 and my understanding of Trafodion 2.0: >>>> >>>> >>>> >>>> *Trafodion 1.3: (Current release)* >>>> >>>> >>>> >>>> - Linux Versions: CentOS 6.5-6.7, (RHEL 6.5-6.7 - untested? but >>>> should support) >>>> >>>> >>>> >>>> Hadoop/Version HBase Version >>>> >>>> ========================================= >>>> >>>> Cloudera CDH 5.3.x 0.98 >>>> >>>> Hortonworks HDP 2.2 0.98 >>>> >>>> >>>> >>>> >>>> >>>> >>>> --------------------------------------------------------------- >>>> >>>> Email: [email protected] >>>> >>>> Twitter: @CarolP222 >>>> >>>> --------------------------------------------------------------- >>>> ____________________ >>>> Atanu Mishra >>>> >>> >>> >> >> >> -- >> Thanks, >> >> Gunnar >> *If you think you can you can, if you think you can't you're right.* >> > > > > -- > Thanks, > > Amanda Moran >
