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https://issues.apache.org/jira/browse/GORA-119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Enis Soztutar updated GORA-119:
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Attachment: gora-119_v2.patch
Ferdy, the patch is great. I've rebased the patch and made some changes. I hope
you guys did not mind.
- removed localFilterEnabled, instead the DataStore inspects the filter, and
returns another filter (or null) to replace the current filter. This way, the
filter is decomposed into pieces that the datastore understands and can convert
into efficient server side filters, while the rest of the filter can be
executed from the client.
- renamed GoraFilter to Filter to be consistent with the rest of the naming
(DataStore, Query, Result, etc do not use prefix)
- Still some more changes I want to do. Rename FilterOp, maybe redo
MapFieldValueFilter. Nutch needs smt like MapFieldValueFilter for marks, so we
can start with this, and add the others later as needed.
> 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-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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