Hi
I am trying to run nutch 2.1 in distributed mode. I have it working locally
saving to Hbase. When I try and set it up to run in distributed mode it
seems not to see my local settings. I get the error:
12/11/21 17:50:58 ERROR crawl.InjectorJob: InjectorJob:
org.apache.gora.util.GoraException: java.io.IOException:
java.lang.ClassNotFoundException: org.hsqldb.jdbc.JDBCDriver
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.InjectorJob.inject(InjectorJob.java:228)
at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:248)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.nutch.crawl.InjectorJob.main(InjectorJob.java:258)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
Caused by: java.io.IOException: java.lang.ClassNotFoundException:
org.hsqldb.jdbc.JDBCDriver
at org.apache.gora.sql.store.SqlStore.getConnection(SqlStore.java:747)
at org.apache.gora.sql.store.SqlStore.initialize(SqlStore.java:160)
at
org.apache.gora.store.DataStoreFactory.initializeDataStore(DataStoreFactory.java:102)
at
org.apache.gora.store.DataStoreFactory.createDataStore(DataStoreFactory.java:161)
... 12 more
Caused by: java.lang.ClassNotFoundException: org.hsqldb.jdbc.JDBCDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:186)
at org.apache.gora.sql.store.SqlStore.getConnection(SqlStore.java:735)
... 15 more
Which is funny as I am not using SQL DB.
I am using the command
$NUTCH_HOME/bin/nutch inject seed/urls
Where $NUTCH_HOME= /nutch2/runtime/deploy
I have searched for a reference/tutorial on setting nutch 2.0 up on Hadoop with
not much
success.
I am wondering what I am doing wrong.
Regards
D.
