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Thread: Updated: (NUTCH-285) LinkDb Fails rename doesn't create parent directories




Updated: (NUTCH-285) LinkDb Fails rename doesn't create parent directories
user name
2006-05-24 21:40:31
     [ http://issues.apache.org/jira/browse/NUTCH-285?page=all ]

Dennis Kubes updated NUTCH-285:
-------------------------------

    Attachment: create_linkdb_dirs.patch

Patch to add mkdirs call to install method of LinkDb to
ensure parent directories exist before attempting rename.

> LinkDb Fails rename doesn't create parent directories
> -----------------------------------------------------
>
>          Key: NUTCH-285
>          URL: http:/
/issues.apache.org/jira/browse/NUTCH-285
>      Project: Nutch
>         Type: Bug

>     Versions: 0.8-dev
>  Environment: Windows XP Media Center 2005, Fedora Core
5, Java 5, DFS
>     Reporter: Dennis Kubes
>  Attachments: create_linkdb_dirs.patch
>
> The LinkDb install method fails to correctly rename
(move) the LinkDb working directory to the final directory
if the parent directories do not exist.
> For example if I am creating a linkdb by the name of
crawl/linkdb the install method trys to rename the working
linkdb directory (something like linkdb-20060523 in root of
DFS) to crawl/linkdb/current.  But if the crawl/linkdb
directory does not already exist then the rename fails and
the linkdb-20060523 working directory stays in the root
directory of the DFS for the user.
> The attached patch adds a mkdirs command to the install
method to ensure that the parent directories exist before
trying to rename.

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