Docs for the xquery and xslt morphline commands are here (look for xquery"): https://github.com/cloudera/cdk/blob/master/cdk-morphlines/src/site/confluence/morphlinesReferenceGuide.confluence
Example morphlines for the new xquery and xslt commands are here: https://github.com/cloudera/cdk/tree/master/cdk-morphlines/cdk-morphlines-saxon/src/test/resources/test-morphlines Sample input data is here: https://github.com/cloudera/cdk/tree/master/cdk-morphlines/cdk-morphlines-saxon/src/test/resources/test-documents Unit tests are here: https://github.com/cloudera/cdk/blob/master/cdk-morphlines/cdk-morphlines-saxon/src/test/java/com/cloudera/cdk/morphline/saxon/SaxonMorphlineTest.java Wolfgang. On Jul 22, 2013, at 1:41 PM, Flavio Pompermaier wrote: > Ok, I'll try to follow the code! Just one last thing: for morphine-neon I > manage to find the test (in cdk repository) but for the new xslt and xquery > I'm not able to find the tests code..could you give me an hook? > > On Mon, Jul 22, 2013 at 9:21 PM, Wolfgang Hoschek <[email protected]> > wrote: > There are many tests for this in the morphlines repo. > > Wolfgang. > > On Jul 22, 2013, at 11:43 AM, Flavio Pompermaiert wrote: > > > > > Thank you for the great support Wolfgang! > > Flume + Morphlines is undoubtedly an exciting road but its taking me too > > much time :( > > Do you think you could add some more tests including readJson and the new > > xquery and xslt in trunk? > > > > Best, > > Flavio > > On Mon, Jul 22, 2013 at 8:12 PM, Wolfgang Hoschek <[email protected]> > > wrote: > > Looks like the DcXMLParser spits out a metadata field called "title" and > > another title as part of the Tika XML stream. That metadata field is then > > added to the solr document by solrcell. If you add "title" to the captures > > the title from the XML stream gets added as well by solrcell. > > > > JSON support has been released in morphlines-0.4.1 (which flume trunk is > > now depending on): > > http://cloudera.github.io/cdk/docs/0.4.1/cdk-morphlines/morphlinesReferenceGuide.html#readJson > > > > Note that Tika XML doesn't really support/capture XPath extraction with > > SolrCell. We have added proper support for reading, extracting and > > transforming XML and HTML with XPath, XQuery and XSLT on the current > > morphlines trunk (not yet released), similar to the way we already support > > JSON and Avro. This should make XML handling a lot more straightforward, > > and make the very limited XML SolrCell approach obsolete. Look for the new > > "xquery" and "xslt" command in > > https://github.com/cloudera/cdk/blob/master/cdk-morphlines/src/site/confluence/morphlinesReferenceGuide.confluence > > > > Meanwhile, consider using these new commands or, use JSON or Avro, or write > > your own custom morphline commands that extract whatever you want from your > > XML data. > > > > Wolfgang. > > > > On Jul 22, 2013, at 9:18 AM, Flavio Pompermaier wrote: > > > > > Hi to all, > > > I'm trying to understand how to "master" Morphline configuration files in > > > order to put some data into Solr but I'm facing some problem with > > > TestMorphlineSolrSink. This is what I done: > > > > > > 1) Since I want to index the title of the testXML.xml (i.e. "Tika test > > > document") so I commented out all the parsers except > > > org.apache.tika.parser.xml.DcXMLParser (which parse Doublin Core metadata) > > > 2) In schema.xml I added the following field: > > > <field name="title" type="text_en" indexed="true" stored="true" > > > multiValued="false" /> > > > > > > But: > > > - If I don't add anything to fmap or capture everything works fine but I > > > don't understand why (who fills that field?). If instead I add to capture > > > title or/and to famp title: title (or dc_title:title) Solr complains that > > > 2 values are retrieved for 'title' (debugging the values I see the title > > > and one empty value in the 'title\ metadata array...). > > > Thus, the problem is that everything works magically if the field is > > > named title, but if I change its name to something like doc_title there's > > > no way to make it non-multivalued. Am I right? How can I fix this > > > problem? > > > - I'd like to manage JSON files..How can I map JSON fields to Solr > > > fields? Could someone give a simple example? > > > > > > Best, > > > Flavio > > > > > > >
