Hi Sameera, Could we have this reviewed and merged? regards Ramith On Thu, Dec 18, 2014 at 4:02 PM, Harsha Kumara <[email protected]> wrote:
> Hi Ramith/Prabath, > > Asitha and myself tested the CQL upgrade and found that there a is a > dependency issue with hector as it required cassandra thrift dependency. > Previously, older version of CQL needed Cassandra as a dependency which > includes thrift. With the latest upgrade, we CQL does not depend on > Cassandra and can be used as it is because of it's already a OSGi bundle. > Since cassandra thrift needed for hector, I have created orbit bundle for > cassandra-thrift version 1.2.13.wso2v4. Previous versions of cassandra > thrift has some issues with their dependencies. > > Pull request in [1] needs to merge and deploy before upgrading the CQL > version in data reader component. > > [1] - https://github.com/wso2/orbit/pull/46/files > > Thanks, > Harsha > > On Wed, Dec 10, 2014 at 4:08 PM, Ramith Jayasinghe <[email protected]> > wrote: >> >> we need to test a new driver on cassandra ring (with a MB load test). >> >> On Wed, Dec 10, 2014 at 3:55 PM, Harsha Kumara <[email protected]> wrote: >> >>> Hi All, >>> >>> Since there are number of improvements made for the latest CQL driver, >>> we are going to upgrade CQL driver to the latest version which also need >>> for MB as well. Current version is 1.0.8.wso2v1 which we added as orbit >>> bundle due to dependency conflicts in OSGi environment. With the latest >>> release, they have removed cassandra and jackson dependencies from CQL >>> driver. We most probably can update the CQL driver to the 2.1.3 without a >>> orbit bundle. >>> >>> Since there are some API changes, we will needs to fix them. Please find >>> [1] and [2] as upgrade instructions from datastax. >>> >>> We are now testing the cql upgrade with latest version from >>> https://github.com/wso2-dev/carbon-storage-management/tree/cql_upgrade >>> branch, >>> >>> @Asitha,Madhawa can you update the thread whether data reader feature >>> with the latest CQL driver works as expected in MB? >>> >>> [1] -hhttps:// >>> github.com/datastax/java-driver/blob/2.0/driver-core/Upgrade_guide_to_2.0.rst >>> [2] - >>> https://github.com/datastax/java-driver/blob/2.1/driver-core/Upgrade_guide_to_2.1.rst >>> [3] -https://github.com/datastax/java-driver >>> >>> Thanks, >>> Harsha >>> >>> -- >>> Harsha Kumara >>> Software Engineer, WSO2 Inc. >>> Mobile: +94775505618 >>> Blog:harshcreationz.blogspot.com >>> >> >> >> >> -- >> Ramith Jayasinghe >> Technical Lead >> WSO2 Inc., http://wso2.com >> lean.enterprise.middleware >> >> E: [email protected] >> P: +94 777542851 >> >> > > -- > Harsha Kumara > Software Engineer, WSO2 Inc. > Mobile: +94775505618 > Blog:harshcreationz.blogspot.com > -- Ramith Jayasinghe Technical Lead WSO2 Inc., http://wso2.com lean.enterprise.middleware E: [email protected] P: +94 777542851
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