I'm trying to run Nutch (2.2.1) on Cygwin/Windows 7 with the latest version of Gora (0.5) so I can persist data to MongoDB datastore. I changed the Nutch-Site.XML File to include my Mongo property:
<property>
<name>storage.data.store.class</name>
<value>org.apache.gora.mongodb.store.MongoStore</value>
<description>Default class for storing data</description>
</property>
My problem occurs when I try building the "gora-mongodb" project from the command line using Maven, 2 of the tests Fail - testCountQuery and testWordCount with the following permissions error:
14/12/12 19:09:28 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
14/12/12 19:09:28 ERROR security.UserGroupInformation: PriviledgedActionException as:MyPC cause:java.io.IOException: Failed to set permissions of path: \tmp\hadoop-MyPC\mapred\staging\MyPC555128998\.staging to 0700
21738 [main] INFO org.apache.gora.GoraTestDriver - tearing down test
Is it possible to resolve this permissions error without moving over to Ubuntu etc?
Thanks,
O.
Know that in Nutch 2.2.1 you have to change the storage in nutch/conf/gora.properties.
About the testing error, you can do mvn package -DskipTests.