gora-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Lewis John Mcgibbney <lewis.mcgibb...@gmail.com>
Subject nutch 2.1 gora-mysql
Date Fri, 12 Apr 2013 21:58:15 GMT
---------- Forwarded message ----------
From: Carmine Paternoster <carminepat@gmail.com>
To: gora-dev@incubator.apache.org
Cc:
Date: Thu, 11 Apr 2013 20:38:24 +0200
Subject: nutch 2.1 gora-mysql
I configured Nutch 2.1 with gora and mySql. Everything worked until I
changed gora-sql-mapping.xml to add new field.
I get these exceptions:
Exception in thread "main" org.apache.gora.util.GoraException:
java.io.IOException: java.lang.NullPointerException
 at
org.apache.gora.store.DataStoreFactory.createDataStore(DataStoreFactory.java:167)
at
org.apache.gora.store.DataStoreFactory.createDataStore(DataStoreFactory.java:135)
 at
org.apache.nutch.storage.StorageUtils.createWebStore(StorageUtils.java:75)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:214)
 at org.apache.nutch.crawl.Crawler.runTool(Crawler.java:68)
at org.apache.nutch.crawl.Crawler.run(Crawler.java:136)
 at org.apache.nutch.crawl.Crawler.run(Crawler.java:250)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
 at org.apache.nutch.crawl.Crawler.main(Crawler.java:257)
Caused by: java.io.IOException: java.lang.NullPointerException
at org.apache.gora.sql.store.SqlStore.readMapping(SqlStore.java:878)
 at org.apache.gora.sql.store.SqlStore.initialize(SqlStore.java:163)
at
org.apache.gora.store.DataStoreFactory.initializeDataStore(DataStoreFactory.java:102)
 at
org.apache.gora.store.DataStoreFactory.createDataStore(DataStoreFactory.java:161)
... 8 more
Caused by: java.lang.NullPointerException
 at org.apache.gora.sql.store.SqlStore.addField(SqlStore.java:828)
at org.apache.gora.sql.store.SqlStore.readMapping(SqlStore.java:868)
 ... 11 more

Can anyone help me? Thank you in advance

-- 
*Lewis*

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message