On Sat, 18 Oct 2014, Alexander Alex wrote:
ok. I built the class files for the java files attached herein, add them to
lucene-core-3.6.2.jar at org.apache.lucene.analysis and
lucene-analyzers-3.6.2.jar at org.apache.lucene.analysis. I then added the
path of the dependencies to classpath in the init.py file.
What init.py file ?
Can you paste the contents of that file here, please ?
Andi..
I ran the
typical index file using this customized analyzer through PythonAnalyzer
and got the above error. Meanwhile, I had earlier ran the index file using
standard analyzer before adding the classes and it worked. After running
the index file with the customized analyzer failed, I tried again with the
standard analyzer which had earlier worked before adding the classes but
failed this time around with same error message as above. I guess the
problem has to do with array compatibility in java and python but I don't
really know. Thanks.
On Fri, Oct 17, 2014 at 7:23 PM, Andi Vajda <va...@apache.org> wrote:
On Fri, 17 Oct 2014, Alexander Alex wrote:
Meanwhile, am using lucene 3.6.2 version. The problem is jvm instantiation
from any python code using lucene caused as a result of the classes I
added
to lucene core.
---------- Forwarded message ----------
I added a customized lucene analyzer class to lucene core in Pylucene.
Please explain in _detail_ the steps you followed to accomplish this.
A log of all the commands you ran would be ideal.
Thanks !
Andi..
This class is google guava as a dependency because of the array handling
function available in com.google.common.collect.Iterables in guava. When
I tried to index using this analyzer, I got the following error:
Traceback (most recent call last): File "C:\IndexFiles.py", line 78, in
lucene.initVM() JavaError: java.lang.NoClassDefFoundError:
org/apache/lucene/analysis/CharArraySet Java stacktrace:
java.lang.NoClassDefFoundError: org/apache/lucene/analysis/CharArraySet
Caused by: java.lang.ClassNotFoundException:
org.apache.lucene.analysis.CharArraySet at
java.net.URLClassLoader$1.run(URLClassLoader.java:366) at
java.net.URLClassLoader$1.run(URLClassLoader.java:355) at
java.security.AccessController.doPrivileged(Native Method) at
java.net.URLClassLoader.findClass(URLClassLoader.java:354) at
java.lang.ClassLoader.loadClass(ClassLoader.java:425) at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at
java.lang.ClassLoader.loadClass(ClassLoader.java:358)
Even the example indexing code in Lucene in Action that I tried earlier
and
worked, when I retried it after adding this class is returning the same
error above. Am not too familiar with CharArraySet class as I can see the
problem is from it. How do i handle this? Attached is the java files whose
class were added to lucene core in pylucene. Thanks
