Hi Avinash, Someone in this distribution list was looking into building Trafodion on Ubuntu, but I don't know where they are on it. We have not really tried it in house.
Regards, Atanu On Sat, Sep 12, 2015 at 8:14 AM, Anoop Sharma <[email protected]> wrote: > Access from trafodion to hbase is done either using > hbase client apis or hbase coprocessors. > > Oliver has already responded to how communication > is done using coprocessors by Traf transaction manager. > > > Direct access from trafodion to hbase client apis is done in 2 layers. > The top layer of traf C++ code accesses the lower layer > of traf code written in Java. This communication is done > using JNI where values are passed between C++/Java. > The lower traf layer in java then accesses hbase client code > using hbase apis in java. Hbase client then communicates > with hbase region servers. > > anoop > > > -----Original Message----- > From: Avinash Dongre [mailto:[email protected]] > Sent: Saturday, September 12, 2015 12:31 AM > To: [email protected] > Cc: robert geiger <[email protected]> > Subject: Re: Trafodion Communication protocol with HBase > > Thanks guys appreciate your quick response > > Can I build this one on Ubuntu Linux or I have to stick with centos > > Thanks > Avinash > On Sep 12, 2015 12:19 PM, "Oliver Bucaojit" <[email protected]> > wrote: > > > Hi Avinash, > > > > In the Transaction Manager we use Google protobufs to serialize the > > message. The RPC mechanism to send this across to HBase is through an > > endpoint coprocessor. > > > > -Oliver > > > > On Fri, Sep 11, 2015 at 10:13 PM, Roberta Marton > > <[email protected] > > > > > wrote: > > > > > We use jni > > > > > > Regards, > > > Roberta > > > On Sep 11, 2015 6:14 PM, "Avinash Dongre" <[email protected]> > > > wrote: > > > > > > > Hi, > > > > > > > > What is the communication mechanism of Trafodion and HBase Is > > > > Trafodion using JNI or ProtoBuf > > > > > > > > Any Document or link would help me to understand more. > > > > > > > > Thanks > > > > Avinash > > > > > > > > > > -- __________ *Atanu Mishra* *Esgyn Corporation* Milpitas, CA 95035 m: +1.408.219.9765
