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https://issues.apache.org/jira/browse/GIRAPH-911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tom Schweiger updated GIRAPH-911:
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Description:
There is a wrapper for vertex and edge input and output format classes that
creates a copy of the class and then calls certain methods using a modified
context. The wrapped class is configurable, but setConf is never called on it.
If a user creates their own vertex or edge input or output format that
requires some special set-up, they cannot rely on the the obvious setConf call
to achieve this; it will work for unwrapped instances of the class but not for
the wrapped class. Thus for the wrapped classes there should be a setConf
method that calls the super for the wrapper as well as setConf on the wrapped
class.
was:
There is a wrapper for vertex and edge input and output format classes that
creates a copy of the class and then calls certain methods using a modified
context. The wrapped class is configurable, but setConf is never called on it.
If a user creates their own vertex or edge input or output format that
requires some special set-up, they cannot use the obvious setConf call to
achieve this. Thus for the wrapped classes there should be a setConf method
that calls the super for the wrapper as well as setConf on the wrapped class.
> Calling setConf on wrapped Input and Output classses.
> ------------------------------------------------------
>
> Key: GIRAPH-911
> URL: https://issues.apache.org/jira/browse/GIRAPH-911
> Project: Giraph
> Issue Type: Bug
> Affects Versions: 1.1.0
> Reporter: Tom Schweiger
> Priority: Minor
> Labels: easyfix
> Fix For: 1.1.0
>
> Attachments: GIRAPH-911.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> There is a wrapper for vertex and edge input and output format classes that
> creates a copy of the class and then calls certain methods using a modified
> context. The wrapped class is configurable, but setConf is never called on
> it. If a user creates their own vertex or edge input or output format that
> requires some special set-up, they cannot rely on the the obvious setConf
> call to achieve this; it will work for unwrapped instances of the class but
> not for the wrapped class. Thus for the wrapped classes there should be a
> setConf method that calls the super for the wrapper as well as setConf on the
> wrapped class.
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