You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@mahout.apache.org by Joel Rivera <ri...@joel.mx> on 2011/10/21 20:11:08 UTC
Unable to find LDAPrintTopics.prop?
Based on the book "Mahout in action", i was trying to use the
`LDAPrintTopics`,
but I get the following error:
WARN driver.MahoutDriver: No
org.apache.mahout.clustering.lda.LDAPrintTopics.props found on
classpath, will use command-line arguments only
Exception in thread "main" java.lang.IllegalArgumentException: Invalid
dictionary format
at
org.apache.mahout.clustering.lda.LDAPrintTopics.main(LDAPrintTopics.java:153)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:187)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
This is the command line:
mahout org.apache.mahout.clustering.lda.LDAPrintTopics -i
test3/simple-lda-sparse/state-10/ \
-d test3/simple-vectors/dictionary.file-* -dt sequence -w 10
I'm using mahout 0.5 in a local single node hadoop.
If someone have any idea about this error, please let me know.
Regards.
Re: Unable to find LDAPrintTopics.prop?
Posted by Joel Rivera <ri...@joel.mx>.
On Fri, 21 Oct 2011 19:16:28 +0100, Sean Owen wrote:
> It's complaining that "-dt sequence" is invalid. It should be "-dt
> sequencefile", if I read the code correctly. It's correct in the
> book.
> :)
>
> On Fri, Oct 21, 2011 at 7:11 PM, Joel Rivera <ri...@joel.mx> wrote:
>> Based on the book "Mahout in action", i was trying to use the
>> `LDAPrintTopics`,
>> but I get the following error:
>>
>> WARN driver.MahoutDriver: No
>> org.apache.mahout.clustering.lda.LDAPrintTopics.props found on
>> classpath,
>> will use command-line arguments only
>> Exception in thread "main" java.lang.IllegalArgumentException:
>> Invalid
>> dictionary format
>> at
>>
>> org.apache.mahout.clustering.lda.LDAPrintTopics.main(LDAPrintTopics.java:153)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> at
>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at
>>
>> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
>> at
>> org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
>> at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:187)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> at
>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
>>
>>
>> This is the command line:
>> mahout org.apache.mahout.clustering.lda.LDAPrintTopics -i
>> test3/simple-lda-sparse/state-10/ \
>> -d test3/simple-vectors/dictionary.file-* -dt sequence -w
>> 10
>>
>> I'm using mahout 0.5 in a local single node hadoop.
>>
>> If someone have any idea about this error, please let me know.
>>
>> Regards.
>>
>>
>>
>>
so... that was a very bad question... my judgment was just completely
focused
in that WARN and didn't read the subsequent output.. even when I paste
that
in this email :S.
Thank you so much.
Re: Unable to find LDAPrintTopics.prop?
Posted by Sean Owen <sr...@gmail.com>.
It's complaining that "-dt sequence" is invalid. It should be "-dt
sequencefile", if I read the code correctly. It's correct in the book.
:)
On Fri, Oct 21, 2011 at 7:11 PM, Joel Rivera <ri...@joel.mx> wrote:
> Based on the book "Mahout in action", i was trying to use the
> `LDAPrintTopics`,
> but I get the following error:
>
> WARN driver.MahoutDriver: No
> org.apache.mahout.clustering.lda.LDAPrintTopics.props found on classpath,
> will use command-line arguments only
> Exception in thread "main" java.lang.IllegalArgumentException: Invalid
> dictionary format
> at
> org.apache.mahout.clustering.lda.LDAPrintTopics.main(LDAPrintTopics.java:153)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
> at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
> at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:187)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
>
>
> This is the command line:
> mahout org.apache.mahout.clustering.lda.LDAPrintTopics -i
> test3/simple-lda-sparse/state-10/ \
> -d test3/simple-vectors/dictionary.file-* -dt sequence -w 10
>
> I'm using mahout 0.5 in a local single node hadoop.
>
> If someone have any idea about this error, please let me know.
>
> Regards.
>
>
>
>