trafodion-development team mailing list archive

[Jimmy Xiang <jxiang@xxxxxxxxxxxx>]

CDH 5.1 is on top of 0.98

Thanks,
Jimmy


On Fri, Aug 1, 2014 at 8:22 AM, Lars Fredriksen <lars.fredriksen@xxxxxx>
wrote:

>  Hi Joanie,
> Silly question - would it not be preferable to not have to worry about
> threads? - that is make the code support both 0.94.6 and 0.98 at the same
> time. At install time we detect which Hbase version we run over, and set a
> property in some config file that we can use to adjust our behaviour to
> work with 0.94.6 or 0.98.
>
> Lars
>
>
> On 8/1/2014 9:56 AM, Cooper, Joanie wrote:
>
>  Hi,
>
>
>
> I’ve been talking with Dave B. and Suresh about some questions
>
> regarding our movement from hbase 0.94.6 support to hbase 0.98.
>
>
>
> The DTM team has been asked to try to support hbase-trx on
>
> hbase 0.98, targeting the September release.
>
>
>
> With that in mind, we’ve been focusing on making changes
>
> and are starting to test with Hortonworks HDP 2.1.
>
>
>
> It is our understanding that Cloudera does not yet support
>
> hbase 0.98.
>
>
>
> We also understand that we have several POC customers
>
> now in the pipeline.  Several of them, may be
>
> running on Cloudera and would wish to remain on Cloudera.
>
>
>
> This leads us to two questions.  The first is release management.
>
>
>
> Will we be supporting both hbase 0.94.6 and hbase 0.98 releases
>
> starting in September (or when we are ready to release)?
>
>
>
> The second leads to thread management.
>
>
>
> If we would like to start managing our changes in git
>
> for DTM andSQL, where isthe best place to do that?
>
> Do we want these changesto be public or private
>
> until we are ready to havea tested release?
>
>
>
> We are ready to start creating a thread for team
>
> integration of our migrated features.
>
>
>
> Understanding the Trafodion release and thread
>
> management plans would be very helpful.
>
>
>
> Thanks much,
>
>    Joanie
>
>
>
> --
> Lars Fredriksen
> Hewlett-Packard Company
> lars.fredriksen@xxxxxx
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