amazon emr - Vectorizing a solr index with mahout using lucene.vector -


i'm trying run clustering job on amazon emr using mahout. have solr index uploaded on s3 , want vectorize using mahouts lucene.vector.(this first step in job flow)

the parameters step are:

  • jar: s3n://mahout-bucket/jars/mahout-core-0.6-job.jar
  • mainclass: org.apache.mahout.driver.mahoutdriver
  • args: lucene.vector --dir s3n://mahout-input/solr_index/ --field name --dictout /test/solr-dict-out/dict.txt --output /test/solr-vectors-out/vectors

the error in log is:

unknown program 'lucene.vector' chosen.

i've done same process locally hadoop , mahout , worked fine. how should call lucene.vector function on emr?

program name, lucene.vector should after bin/mahout

/homes/cuneyt/trunk/bin/mahout lucene.vector --dir /homes/cuneyt/lucene/index --field 0 --output lda/vector --dictout /homes/cuneyt/lda/dict.txt


Comments

Post a Comment

Popular posts from this blog

java - Play! framework 2.0: How to display multiple image? -

i need display gallery of photos. here template: @(photos: list[photo]) @title = { <bold>gallery</bold> } @main(title,"photo"){ <ul class="thumbnails"> @for(photo <- photos) { <li class="span3"> <a href="#" class="thumbnail"> <img src="@photo.path" alt=""> </a> </li> } </ul> } and here controller method: public static result getphotos() { return ok(views.html.photo.gallery.render(photo.get())); } and here photo bean : @entity public class photo extends model { @id public long id; @required public string label; public string path; public photo(string path, string label) { this.path = path; this.label = label; } private static finder<long, photo> find = new finder<long, photo>( long.class, photo.class); public static list<phot...
Read more

gmail - Is there any documentation for read-only access to the Google Contacts API? -

i want read-only access user's google contacts. there stackoverflow member wanted this, , received following answer : yes, there is, use https://www.googleapis.com/auth/contacts.readonly scope , "view contacts". this exchange reference read-only access google contacts can find using google. simply using access token obtained attempt read usual google contacts api (i.e. https://www.google.com/m8/feeds ) fails insufficient permissions. similarly, using google contacts api on new target fails 404 errors (for example https://www.googleapis.com/auth/contacts.readonly/default/full ). is there documentation anywhere on how use api, or permissible way access google contacts api full read-write access?
Read more

php - Controller/JToolBar not working in Joomla 2.5 -

relevant code: jtoolbarhelper::custom('savecategories', 'save', '', 'save', false, false); ... <input type="hidden" name="controller" value="easyblogcontroller"> according can dig docs , own previous questions, should call savecategories() function in easyblogcontroller . i've tried setting value easyblog , easyblog.php (file name) current easyblogcontroller (class name). clicking on save button refreshes page. not redirect, echo or var_dump test code put in savecategories() function. var_dump ing jrequest::getvar('controller') , 'task' return correct values. creating controller object , using $controller->execute('task'); works. the values going depend on location of controller trying call, , have couple options here. typically there controller in base folder of component (likely components/com_easyblog) in file called controller.php , class name inside ...
Read more