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Posted to dev@gora.apache.org by "Lewis John McGibbney (JIRA)" <ji...@apache.org> on 2014/01/15 16:59:24 UTC

[jira] [Updated] (GORA-119) implement a filter enabled scan in gora

     [ https://issues.apache.org/jira/browse/GORA-119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lewis John McGibbney updated GORA-119:
--------------------------------------

    Attachment: GORA-119v2.patch

Updated patch for trunk which people can apply cleanly to trunk.

There are issues here (which I did not recognise until just now) concerning proposed changes to webservices-based API's within gora-core. These need to be resolved before we can commit this. 
The proposed changes to make webservice implementation extend PersistentBase as oppose to Persistent. This is impossible unless the WebService stores are Avro-based... currently the DynamoDB module is NOT Avro-based so we therefore extend Persistent.

[~renato2099], can you comment/are you able to provide a bit more context so we can resolve and move on? Thanks if you are.


> implement a filter enabled scan in gora
> ---------------------------------------
>
>                 Key: GORA-119
>                 URL: https://issues.apache.org/jira/browse/GORA-119
>             Project: Apache Gora
>          Issue Type: Improvement
>    Affects Versions: 0.2
>         Environment: gora hbase gora-core gora-hbase
>            Reporter: raf shin
>              Labels: filter, gora-core, gora-hbase, scan
>             Fix For: 0.4
>
>         Attachments: GORA-119-v1.txt, GORA-119v2.patch, gora-119-v1.1.patch, gora-119_v2.patch
>
>
> it'll be very of help to implement a filtered scan to reduce the time of scan in gora-core and gora-hbase components.



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