Hate it when things are in my drafts folder, not sent... Thanks St.Ack!
Hmmmm, I need to go look at the HBase documentation to understand the difference in the HBase versions. I thought I saw the 1.1 reference somewhere, but it's entirely possible that I misread. Thanks for weighing in! I think this has clarified things tremendously, at least in my mind! -Carol P. --------------------------------------------------------------- Email: [email protected] Twitter: @CarolP222 --------------------------------------------------------------- On Fri, Feb 5, 2016 at 4:04 PM, Stack <[email protected]> wrote: > bq. To me, that suggests we need to at least think about both. > > Makes sense. > > Some comments in the below. Feel free to ignore (smile). > > On Thu, Feb 4, 2016 at 4:52 PM, Carol Pearson <[email protected]> > wrote: > >> 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 >> > > It is not exactly 1.1. It is 1.0 with a bunch of backports. Ditto 5.5. 5.7 > will be 1.2.0 HBase. > > > >> 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?) >> >> > 2.6.3 would be good to support especially since it started getting fixes > applied but if no one you know is on it, put it in the untested bucket. > > St.Ack > > > >> 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 >> --------------------------------------------------------------- >> > >
