[NUTCH-1390] readdb -url $url throws NPE with gora-cassandra

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: nutchgora
• Fix Version/s: 2.2
• Component/s: crawldb
• Assignee: Unassigned
• Reporter: Lewis John McGibbney
• Created: 13/Jun/12 23:24
• Updated: 22/May/13 03:53
• Resolved: 11/Feb/13 01:00

Description

After successfully injecting, generating, fetching (without parsing enabled), parsing, updatingdb, then executinga readdb passing a particular -url argument I get a lovely NPE

lewis@lewis:~/ASF/nutchgora/runtime/local$ ./bin/nutch readdb -url http://www.trancearoundtheworld.com
WebTableReader: java.lang.NullPointerException
	at org.apache.gora.cassandra.store.CassandraClient.getFamilyMap(CassandraClient.java:220)
	at org.apache.gora.cassandra.store.CassandraStore.execute(CassandraStore.java:108)
	at org.apache.nutch.crawl.WebTableReader.read(WebTableReader.java:234)
	at org.apache.nutch.crawl.WebTableReader.run(WebTableReader.java:476)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
	at org.apache.nutch.crawl.WebTableReader.main(WebTableReader.java:412)