[NUTCH-323] CrawlDatum.set just reference a mapWritable of a other object but not copy it.

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.8
• Fix Version/s: 0.8
• Assignee: Andrzej Bialecki
• Reporter: Stefan Groschupf
• Created: 19/Jul/06 21:37
• Updated: 19/Jul/06 22:33
• Resolved: 19/Jul/06 22:33

Description

Using CrawlDatum.set(aOtherCrawlDatum) copies the data from one CrawlDatum to a other.
Also a reference of the MapWritable is passed. Means both project share the same mapWritable and its content.
This causes problems with concurent manipulate mapWritables and its key-value tuples.