[#NUTCH-285] LinkDb Fails rename doesn't create parent directories

Nutch

LinkDb Fails rename doesn't create parent directories

Created: 25/May/06 04:38 AM Updated: 25/May/06 07:43 AM

Return to search

Component/s:

None

Affects Version/s:

0.8

Fix Version/s:

0.8

Time Tracking:

Not Specified

File Attachments:

	File Name	Date Attached	Attached By	Size
	create_linkdb_dirs.patch	2006-05-25 04:39 AM	Dennis Kubes	0.7 kB

Environment:

Windows XP Media Center 2005, Fedora Core 5, Java 5, DFS

Resolution Date:

25/May/06 07:43 AM

Description

« Hide

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.

All

Comments

Work Log

Change History

Subversion Commits

Sort Order:

Repository	Revision	Date	User	Message
ASF	#409276	Thu May 25 00:42:40 UTC 2006	ab	Add missing fs.mkdirs() - ~~NUTCH-285~~. Submitted by Dennis Kubes.
				Files Changed
				MODIFY /lucene/nutch/trunk/src/java/org/apache/nutch/crawl/LinkDb.java MODIFY /lucene/nutch/trunk/src/java/org/apache/nutch/crawl/CrawlDb.java

[ Permlink | « Hide ]

Dennis Kubes added a comment - 25/May/06 04:39 AM

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

Dennis Kubes made changes - 25/May/06 04:39 AM

Field	Original Value	New Value
Attachment		create_linkdb_dirs.patch [ 12334536 ]

[ Permlink | « Hide ]

Andrzej Bialecki added a comment - 25/May/06 07:43 AM

Fixed, I also applied the same fix in CrawlDb, which suffered from the same problem.

Andrzej Bialecki made changes - 25/May/06 07:43 AM

Status	Open [ 1 ]	Closed [ 6 ]
Resolution		Fixed [ 1 ]
Fix Version/s		0.8-dev [ 12310224 ]