[jira] Commented: (HADOOP-3208) WritableDeserializer does not pass the Configuration to deserialized Writables

["Tom White (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-3208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586935#action_12586935 ] 

Tom White commented on HADOOP-3208:
-----------------------------------

+1

The patch introduces some lines that are over 80 characters long.

> WritableDeserializer does not pass the Configuration to deserialized Writables
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-3208
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3208
>             Project: Hadoop Core
>          Issue Type: Bug
>    Affects Versions: 0.17.0
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.17.0
>
>         Attachments: writableDeserializer_v1.patch
>
>
> {{WritableDeserializer}} does not hold a reference to the Configuration object, so it does not pass it to deserialized writables, but uses ReflectionUtils.newInstance(writableClass, null), which results in objects defining Configurable interface to be initialized with null configuration. 
> Serialization framework have been introduced in 0.17, so this bug affects 0.17. 

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