On Tue, Feb 5, 2013 at 11:46 AM, Sriskandarajah Suhothayan <[email protected]>wrote:
> > > On Tue, Feb 5, 2013 at 11:39 AM, Tharindu Mathew <[email protected]>wrote: > >> Is this an API change at the data agent side? If so, it means none of the >> data agents (including the mediator) will be compatible, anymore... >> >> Please confirm... > > There is no change in the data agents side this is a change in the data > receiver side. > This is totally backward completable with data agents. > Great! Thanks for making sure of the backward compatibility... My paranoia was because we made a change like this 4.0.3 which made all the data agents useless at the time :( > > Suho > >> >> >> On Tue, Feb 5, 2013 at 9:26 AM, Buddhika Chamith <[email protected]>wrote: >> >>> >>> >>> On Tue, Feb 5, 2013 at 1:11 AM, Sriskandarajah Suhothayan <[email protected] >>> > wrote: >>> >>>> >>>> >>>> On Tue, Feb 5, 2013 at 1:09 AM, Sriskandarajah Suhothayan < >>>> [email protected]> wrote: >>>> >>>>> >>>>> >>>>> On Mon, Feb 4, 2013 at 7:42 PM, Buddhika Chamith >>>>> <[email protected]>wrote: >>>>> >>>>>> I have done the required changes. Will commit after doing some >>>>>> testing. (Unit tests are passing. There is some issue with integration >>>>>> tests). >>>>>> >>>>>> Great >>>>> >>>>> Suho >>>>> >>>>> >>>>>> Regards >>>>>> Buddhika >>>>>> >>>>>> >>>>>> On Sun, Feb 3, 2013 at 3:26 PM, Sriskandarajah Suhothayan < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> >>>>>>> The decision on the $Subject was made at the offline meeting with >>>>>>> Sanjiva, Srinath, Buddhika, Maninda and me >>>>>>> >>>>>>> I have done the above changes at r160715. >>>>>>> This also contains restricting stream definitions when there are >>>>>>> attribute type changes. >>>>>>> >>>>>>> As a followup the Cassandra based data definition store need to be >>>>>>> properly updated to work with Registry based stream definition store. >>>>>>> I have added todo for the appropriate methods in the >>>>>>> /org/wso2/carbon/databridge/persistence/cassandra/datastore/CassandraConnector.java. >>>>>>> >>>>>>> as; >>>>>>> >>>>>>> public void definedStream(Cluster cluster, StreamDefinition >>>>>>> streamDefinition) { >>>>>>> //todo creating CF logic need to come here, if CF exist >>>>>>> need to add appropriate comparators for new Attributes >>>>>>> >>>>>> Note: This method will be called for all the available streams every >>>> time when server starts >>>> hence always do a check before creating the CFs >>>> >>> >>> Noted. >>> >>> >>>> >>>> Suho >>>> >>>>> } >>>>>>> >>>>>>> public void removeStream(Cluster cluster, StreamDefinition >>>>>>> streamDefinition) { >>>>>>> //todo removing data from CF logic need to come here & if no >>>>>>> data is there CF need to be removed >>>>>>> } >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> *S. Suhothayan >>>>>>> * >>>>>>> Software Engineer, >>>>>>> Data Technologies Team, >>>>>>> *WSO2, Inc. **http://wso2.com >>>>>>> <http://wso2.com/>* >>>>>>> *lean.enterprise.middleware.* >>>>>>> >>>>>>> *email: **[email protected]* <[email protected]>* cell: (+94) 779 756 757 >>>>>>> blog: >>>>>>> **http://suhothayan.blogspot.com/*<http://suhothayan.blogspot.com/> >>>>>>> * >>>>>>> twitter: **http://twitter.com/suhothayan*<http://twitter.com/suhothayan> >>>>>>> * >>>>>>> linked-in: **http://lk.linkedin.com/in/suhothayan* >>>>>>> * >>>>>>> * >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *S. Suhothayan >>>>> * >>>>> Software Engineer, >>>>> Data Technologies Team, >>>>> *WSO2, Inc. **http://wso2.com >>>>> <http://wso2.com/>* >>>>> *lean.enterprise.middleware.* >>>>> >>>>> *email: **[email protected]* <[email protected]>* cell: (+94) 779 756 757 >>>>> blog: **http://suhothayan.blogspot.com/*<http://suhothayan.blogspot.com/> >>>>> * >>>>> twitter: **http://twitter.com/suhothayan*<http://twitter.com/suhothayan> >>>>> * >>>>> linked-in: **http://lk.linkedin.com/in/suhothayan* >>>>> * >>>>> * >>>>> >>>> >>>> >>>> >>>> -- >>>> *S. Suhothayan >>>> * >>>> Software Engineer, >>>> Data Technologies Team, >>>> *WSO2, Inc. **http://wso2.com >>>> <http://wso2.com/>* >>>> *lean.enterprise.middleware.* >>>> >>>> *email: **[email protected]* <[email protected]>* cell: (+94) 779 756 757 >>>> blog: **http://suhothayan.blogspot.com/*<http://suhothayan.blogspot.com/> >>>> * >>>> twitter: **http://twitter.com/suhothayan*<http://twitter.com/suhothayan> >>>> * >>>> linked-in: **http://lk.linkedin.com/in/suhothayan* >>>> * >>>> * >>>> >>> >>> >> >> >> -- >> Regards, >> >> Tharindu Mathew >> >> Associate Technical Lead, WSO2 BAM >> Member - Data Mgmt. Committee >> >> blog: http://tharindumathew.com/ >> M: +94777759908 >> > > > > -- > *S. Suhothayan > * > Software Engineer, > Data Technologies Team, > *WSO2, Inc. **http://wso2.com > <http://wso2.com/>* > *lean.enterprise.middleware.* > > *email: **[email protected]* <[email protected]>* cell: (+94) 779 756 757 > blog: **http://suhothayan.blogspot.com/* <http://suhothayan.blogspot.com/> > * > twitter: **http://twitter.com/suhothayan* <http://twitter.com/suhothayan>* > linked-in: **http://lk.linkedin.com/in/suhothayan* > * > * > -- Regards, Tharindu Mathew Associate Technical Lead, WSO2 BAM Member - Data Mgmt. Committee blog: http://tharindumathew.com/ M: +94777759908
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