[NUTCH-1078] Upgrade all instances of commons logging to slf4j (with log4j backend)

• Type: Improvement
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.4
• Fix Version/s: 1.4
• Patch Info: Patch Available
• Assignee: Lewis John McGibbney
• Reporter: Lewis John McGibbney
• Created: 10/Aug/11 14:26
• Updated: 02/May/13 02:29
• Resolved: 29/Sep/11 12:49

Description

Whilst working on another issue, I noticed that some classes still import and use commons logging for example HttpBase.java

import java.util.*;

// Commons Logging imports
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

// Nutch imports
import org.apache.nutch.crawl.CrawlDatum;

At this stage I am unsure how many (if any others) still import and reply upon commons logging, however they should be upgraded to slf4j for branch-1.4.

Issue Links

• is depended upon by: NUTCH-1091 Remove commons logging dependency from Nutch branch and trunk