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https://issues.apache.org/jira/browse/NUTCH-434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doğacan Güney updated NUTCH-434:
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Attachment: NUTCH-434.patch
This patch adds two new classes: GenericWritableConfigurable which extends
GenericWritable and can inject confs and NutchWritable which can wrap most of
the Nutch-specific writables (I may have missed some).
This patch also updates Indexer, Segment{Reader,Merger} and MetaWrapper to use
NutchWritable instead of ObjectWritable.
> Replace usage of ObjectWritable with something based on GenericWritable
> -----------------------------------------------------------------------
>
> Key: NUTCH-434
> URL: https://issues.apache.org/jira/browse/NUTCH-434
> Project: Nutch
> Issue Type: Improvement
> Reporter: Sami Siren
> Attachments: NUTCH-434.patch
>
>
> We should replace the usage of ObjectWritable and classes extending it with
> class extending GenericWritable. Classes based on GenericWritable have
> smaller footprint on disc and the baseclass also does not contain any classes
> that are Deprecated.
> There is one problem though: the ParseData currently needs Configuration
> object before it can deserialize itself and GenericWritable
> doesn't provide a way to inject configuration in. We could either a) remove
> the need for Configuration, or b) write a class similar to GenericWritable
> that does conf injecting.
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