[jira] Commented: (NUTCH-434) Replace usage of ObjectWritable with something based on GenericWritable

["Sami Siren (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NUTCH-434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12508222 ] 

Sami Siren commented on NUTCH-434:
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You missed one ObjectWritable in Indexer (the one that hit my head too hard because the wrapped object is not writable:)

> 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, NUTCH-434_v2.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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