Hi Shani, I guess the main question is, can we skip the Carbonized HDFS client, and just create an Orbit bundle from the vanilla client, without any modifications, for us to use.
Cheers, Anjana. On Mon, Jan 26, 2015 at 12:08 PM, Shani Ranasinghe <[email protected]> wrote: > Hi Prabath/Gokul, > > According to hadoop documentation there doesn't seem to be any major > difference between the two releases [1] & [2]. However, 2.5.2 seems to > have fixed some critical issues of 2.5.1 [3] (which are not directly > mentioned), which is obviously carried out to 2.6.0. Since the datanode > carbonization is done on 2.5.1 code, I am not sure how feasible it is to > change it to 2.6.0, there seems to be improvements done on datanode code in > this release. Since we have a release in 2 weeks time, and me and Deep are > both working on tasks for this release, we could get someone from the team > to check the feasibility of moving to 2.6.0. WDYT? > > [1] http://hadoop.apache.org/docs/r2.5.1/ > [2] http://hadoop.apache.org/docs/stable/ > [3] http://hadoop.apache.org/docs/r2.5.2/ > > On Mon, Jan 26, 2015 at 11:50 AM, Gokul Balakrishnan <[email protected]> > wrote: > >> Hi SS team, >> >> For BAM 3.0 Data Layer implementation, we're considering the use of the >> Hadoop 2.x Java API, to communicate with an external HDFS environment. >> However, the version currently being used in SS 2.0 work seems to be Hadoop >> 2.5.1 [1]. Since we won't be needing any multitenancy-related improvements >> done as part of SS dev work, should we use your version or proceed with the >> latest 2.6.0 jars for the Java API (as an orbit bundle), since it would be >> best if we're not tied to SS releases for version upgrades merely for the >> Java API. What do you suggest? >> >> [1] https://github.com/wso2-dev/wso2-hadoop >> >> Thanks, >> >> -- >> *Balakrishnan Gokulakrishnan* >> Software Engineer, >> WSO2, Inc. http://wso2.com >> Mob: +94 77 593 5789 | +1 650 272 9927 >> > > > > -- > Thanks and Regards > *,Shani Ranasinghe* > Software Engineer > WSO2 Inc.; http://wso2.com > lean.enterprise.middleware > > mobile: +94 77 2273555 > linked in: lk.linkedin.com/pub/shani-ranasinghe/34/111/ab > -- *Anjana Fernando* Senior Technical Lead WSO2 Inc. | http://wso2.com lean . enterprise . middleware
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