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From DuyHai Doan <doanduy...@gmail.com>
Subject Re: Datastax Driver Mapper & Secondary Indexes
Date Tue, 26 Sep 2017 13:16:38 GMT
If you're looking for schema generation from Bean annotations:
https://github.com/doanduyhai/Achilles/wiki/DDL-Scripts-Generation

On Tue, Sep 26, 2017 at 2:50 PM, Daniel Hölbling-Inzko <
daniel.hoelbling-inzko@bitmovin.com> wrote:

> Hi, I also just figured out that there is no schema generation off the
> mapper.
> Thanks for pointing me to the secondary index info. I'll have a look.
>
> greetings Daniel
>
> On Tue, 26 Sep 2017 at 09:42 kurt greaves <kurt@instaclustr.com> wrote:
>
>> If you've created a secondary index you simply query it by specifying it
>> as part of the where clause. Note that you should really understand the
>> drawbacks of secondary indexes before using them, as they might not be
>> incredibly efficient depending on what you need them for.
>> http://www.wentnet.com/blog/?p=77 and https://pantheon.io/blog/
>> cassandra-scale-problem-secondary-indexes might help.
>>
>> On 26 September 2017 at 07:17, Daniel Hölbling-Inzko <
>> daniel.hoelbling-inzko@bitmovin.com> wrote:
>>
>>> Hi,
>>> I am currently moving an application from SQL to Cassandra using Java. I
>>> successfully got the DataStax driver and the mapper up and running, but
>>> can't seem to figure out how to set secondary indexes through the mapper.
>>> I also can't seem to find anything related to indexes in the mapper
>>> sources - am I missing something or is this missing from the client library?
>>>
>>> greetings Daniel
>>>
>>
>>

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