Hi Bhathiya, Yes, "We can either communicate with Cassandra using hector or CQL." (that's what I meant). +1 for "*Note* that WSO2 Storage Server is a Hector-based client." I think this is enough.
On Wed, Feb 11, 2015 at 2:34 PM, Bhathiya Jayasekara <[email protected]> wrote: > Hi Nuwan, > > There's no such thing as "CQL based clusters". We can either communicate > with Cassandra using hector or CQL. Only SS UI can't use CQL. I thought > that by below part it was clear. If it's not, let us know, Nilmini will fix > it. > > "Note that WSO2 Storage Server is a Hector-based client. Therefore, the > Hector datasource reader should always be enabled in the datasource > configuration to allow the provisioning storage server in your system to > access the Cassandra cluster." > > Thanks, > Bhathiya > > On Wed, Feb 11, 2015 at 2:23 PM, Nuwan Silva <[email protected]> wrote: > >> Thanks for the clarification Bhathiya. But, IMO we should clearly say >> that we can not provision CQL based clusters through SS UI. >> I did not come across any mention regarding this. >> >> WDYT? >> >> On Wed, Feb 11, 2015 at 2:11 PM, Bhathiya Jayasekara <[email protected]> >> wrote: >> >>> HI Nuwan, >>> >>> We have CQL data reader shipped with 1.5.0. But it's not used for SS UI. >>> But any other clients can use it. >>> >>> Thanks, >>> Bhathiya >>> >>> On Wed, Feb 11, 2015 at 2:07 PM, Nuwan Silva <[email protected]> wrote: >>> >>>> As per Harsha the CQL based datasource support is not there with 1.5.0 >>>> right? >>>> >>>> So the CQL based configurations should be removed. Im referring [1] "Enable >>>> the following for CQL datasource reader:" >>>> or am I missing something? >>>> >>>> [1] >>>> https://docs.wso2.com/display/SS150/Configuring+Multiple+Cassandra+Environments >>>> >>>> On Wed, Feb 11, 2015 at 1:02 PM, Bhathiya Jayasekara <[email protected] >>>> > wrote: >>>> >>>>> HI Nilmini, >>>>> >>>>> I just went through and +1 for the change. >>>>> >>>>> @Nuwan: WDYT? >>>>> >>>>> Thanks, >>>>> Bhathiya >>>>> >>>>> On Wed, Feb 11, 2015 at 12:42 PM, Nilmini Perera <[email protected]> >>>>> wrote: >>>>> >>>>>> Hi Bhathiya, >>>>>> >>>>>> Could you check the 'Configuring datasources Cassandra clusters' >>>>>> section in [1]. If this is still not clear enough, will use another >>>>>> approach. >>>>>> >>>>>> [1] >>>>>> https://docs.wso2.com/display/SS150/Configuring+Multiple+Cassandra+Environments >>>>>> >>>>>> Thanks, >>>>>> Nilmini >>>>>> >>>>>> On Wed, Feb 11, 2015 at 9:36 AM, Bhathiya Jayasekara < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> +1. >>>>>>> >>>>>>> @Nilmini: I'll guide you how to modify docs for this. >>>>>>> >>>>>>> Thanks, >>>>>>> Bhathiya >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Wed, Feb 11, 2015 at 9:15 AM, Nuwan Silva <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> IMO We should remove those information from the documentation. >>>>>>>> >>>>>>>> On Tue, Feb 10, 2015 at 8:45 PM, Harsha Kumara <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Hi Nuwan, >>>>>>>>> >>>>>>>>> The CQL based data source support in the cluster component is not >>>>>>>>> available yet. Instead you will need to use hector based data sources. >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> Harsha >>>>>>>>> >>>>>>>>> On Tue, Feb 10, 2015 at 6:31 PM, Nuwan Silva <[email protected]> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> Configured SS 1.5.0 (10-02-2015) pack to connect to a 4 node >>>>>>>>>> Cassandra cluster with CQL based connection configured [1]. >>>>>>>>>> Following error >>>>>>>>>> was thrown; We could connect to the cluster using hector based >>>>>>>>>> connection. >>>>>>>>>> Issue with configurations used reported at [2] >>>>>>>>>> >>>>>>>>>> [2015-02-10 17:25:19,398] ERROR >>>>>>>>>> {org.wso2.carbon.cassandra.mgt.ui.CassandraKeyspaceAdminClient} - >>>>>>>>>> Error >>>>>>>>>> retrieving keyspace names ! >>>>>>>>>> org.apache.axis2.AxisFault: Error in looking up cluster instance: >>>>>>>>>> com.datastax.driver.core.Cluster cannot be cast to >>>>>>>>>> me.prettyprint.hector.api.Cluster >>>>>>>>>> >>>>>>>>>> [1] >>>>>>>>>> https://docs.wso2.com/display/SS150/Configuring+Multiple+Cassandra+Environments >>>>>>>>>> [2] https://wso2.org/jira/browse/SS-520 >>>>>>>>>> >>>>>>>>>> Regards, >>>>>>>>>> NuwanS. >>>>>>>>>> -- >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> *Nuwan Silva* >>>>>>>>>> *Senior Software Engineer - QA* >>>>>>>>>> Mobile: +9477 980 4543 >>>>>>>>>> >>>>>>>>>> WSO2 Inc. >>>>>>>>>> lean . enterprise . middlewear. >>>>>>>>>> http://www.wso2.com >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Harsha Kumara >>>>>>>>> Software Engineer, WSO2 Inc. >>>>>>>>> Mobile: +94775505618 >>>>>>>>> Blog:harshcreationz.blogspot.com >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> >>>>>>>> *Nuwan Silva* >>>>>>>> *Senior Software Engineer - QA* >>>>>>>> Mobile: +9477 980 4543 >>>>>>>> >>>>>>>> WSO2 Inc. >>>>>>>> lean . enterprise . middlewear. >>>>>>>> http://www.wso2.com >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> *Bhathiya Jayasekara* >>>>>>> *Software Engineer,* >>>>>>> *WSO2 inc., http://wso2.com <http://wso2.com>* >>>>>>> >>>>>>> *Phone: +94715478185 <%2B94715478185>* >>>>>>> *LinkedIn: http://www.linkedin.com/in/bhathiyaj >>>>>>> <http://www.linkedin.com/in/bhathiyaj>* >>>>>>> *Twitter: https://twitter.com/bhathiyax >>>>>>> <https://twitter.com/bhathiyax>* >>>>>>> *Blog: http://movingaheadblog.blogspot.com >>>>>>> <http://movingaheadblog.blogspot.com/>* >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Nilmini Perera >>>>>> >>>>>> Senior Technical Writer >>>>>> WSO2 Inc. >>>>>> >>>>>> Mobile: 0094776722152 >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *Bhathiya Jayasekara* >>>>> *Software Engineer,* >>>>> *WSO2 inc., http://wso2.com <http://wso2.com>* >>>>> >>>>> *Phone: +94715478185 <%2B94715478185>* >>>>> *LinkedIn: http://www.linkedin.com/in/bhathiyaj >>>>> <http://www.linkedin.com/in/bhathiyaj>* >>>>> *Twitter: https://twitter.com/bhathiyax >>>>> <https://twitter.com/bhathiyax>* >>>>> *Blog: http://movingaheadblog.blogspot.com >>>>> <http://movingaheadblog.blogspot.com/>* >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> >>>> *Nuwan Silva* >>>> *Senior Software Engineer - QA* >>>> Mobile: +9477 980 4543 >>>> >>>> WSO2 Inc. >>>> lean . enterprise . middlewear. >>>> http://www.wso2.com >>>> >>> >>> >>> >>> -- >>> *Bhathiya Jayasekara* >>> *Software Engineer,* >>> *WSO2 inc., http://wso2.com <http://wso2.com>* >>> >>> *Phone: +94715478185 <%2B94715478185>* >>> *LinkedIn: http://www.linkedin.com/in/bhathiyaj >>> <http://www.linkedin.com/in/bhathiyaj>* >>> *Twitter: https://twitter.com/bhathiyax <https://twitter.com/bhathiyax>* >>> *Blog: http://movingaheadblog.blogspot.com >>> <http://movingaheadblog.blogspot.com/>* >>> >> >> >> >> -- >> >> >> *Nuwan Silva* >> *Senior Software Engineer - QA* >> Mobile: +9477 980 4543 >> >> WSO2 Inc. >> lean . enterprise . middlewear. >> http://www.wso2.com >> > > > > -- > *Bhathiya Jayasekara* > *Software Engineer,* > *WSO2 inc., http://wso2.com <http://wso2.com>* > > *Phone: +94715478185 <%2B94715478185>* > *LinkedIn: http://www.linkedin.com/in/bhathiyaj > <http://www.linkedin.com/in/bhathiyaj>* > *Twitter: https://twitter.com/bhathiyax <https://twitter.com/bhathiyax>* > *Blog: http://movingaheadblog.blogspot.com > <http://movingaheadblog.blogspot.com/>* > -- *Nuwan Silva* *Senior Software Engineer - QA* Mobile: +9477 980 4543 WSO2 Inc. lean . enterprise . middlewear. http://www.wso2.com
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