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




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