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From "Paddy Mullen (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-3147) FileDataSource throws a FileNotFoundException when reading from named pipes
Date Tue, 21 Feb 2012 16:44:35 GMT

     [ https://issues.apache.org/jira/browse/SOLR-3147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Paddy Mullen updated SOLR-3147:
-------------------------------

    Attachment: SOLR-3147.patch

This patch adds a new implementation of getFile that accepts an allowNonFile flag,  it keeps
the old version of getFile for api compatability (there are existing callers of the old prototype)
                
> FileDataSource throws a FileNotFoundException when reading from named pipes
> ---------------------------------------------------------------------------
>
>                 Key: SOLR-3147
>                 URL: https://issues.apache.org/jira/browse/SOLR-3147
>             Project: Solr
>          Issue Type: Bug
>          Components: contrib - DataImportHandler
>    Affects Versions: 3.5
>         Environment: Unix
>            Reporter: Paddy Mullen
>            Priority: Minor
>         Attachments: SOLR-3147.patch
>
>
> DataImportHandler fails on a FileNotFoundException when FileDataSource tries to read
from a named pipe.  This is because FileDataSource:105 in getFile calls isFile().  Since named
pipes aren't true files this fails.  When this check is removed, the import is able to proceed
normally.  
> I want to use a named pipe so I can keep the file compressed on disk and use gunzip -c
to uncompress the file to the named pipe.  Another way of fixing this would be to natively
decompress inside of FileDataSource, it's not clear if this bug https://issues.apache.org/jira/browse/SOLR-1406
fixes the issue.  
> What would the preferred patch do?  Should it read a forceFile attribute from initProps?

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