Hi to all,
While i am working with facet using solrj, i am using string filed in schema
to avoid split in the word(i.e,Rekha dharshana, previously i was getting
rekha separate word and dharshana separate word..),in order to avoid this in
shema i use two fileds to index. My Schema.xml will look like this
<field name="userId" type="text" indexed="true" stored="true" />
<field name="blogId" type="text" indexed="true" stored="true" />
<field name="postId" type="text" indexed="true" stored="true" />
<field name="blogTitle" type="text" indexed="true" stored="true" />
<field name="postTitle" type="text" indexed="true" stored="true" />
<field name="postMessage" type="text" indexed="true" stored="true" />
<field name="blogTitle_exact" type="string" indexed="true" stored="false"/>
<field name="blogId_exact" type="string" indexed="true" stored="false"/>
<field name="userId_exact" type="string" indexed="true" stored="false"/>
<field name="postId_exact" type="string" indexed="true" stored="false" />
<field name="postTitle_exact" type="string" indexed="true" stored="false" />
<field name="postMessage_exact" type="string" indexed="true" stored="false"
/>
And this is my copy field..
<copyField source="blogTitle" dest="blogTitle_exact"/>
<copyField source="userId" dest="userId_exact"/>
<copyField source="blogId" dest="blogId_exact"/>
<copyField source="postId" dest="postId_exact"/>
<copyField source="postTitle" dest="postTitle_exact"/>
<copyField source="postMessage" dest="postMessage_exact"/>
This is my coding where i add fileds for blog details to solr,
SolrInputDocument solrInputDocument = new SolrInputDocument();
solrInputDocument.addField("blogTitle","$Never Fails$");
solrInputDocument.addField("blogId","$Never Fails$");
solrInputDocument.addField("userId",1);
This is my coding to add fileds for post details to solr..
solrInputDocument.addField("blogId","$Never Fails$");
solrInputDocument.addField("postId","$Never Fails post$");
solrInputDocument.addField("postTitle","$Never Fails post$");
solrInputDocument.addField("postMessage","$Never Fails post message$");
While i am quering it from solr, this is my coding..
SolrQuery queryOfMyBlog = new SolrQuery("blogId_exact:Never Fails");
queryOfMyBlog.setFacet(true);
queryOfMyBlog.addFacetField("blogTitle_exact");
queryOfMyBlog.addFacetField("userId_exact");
queryOfMyBlog.addFacetField("blogId_exact");
queryOfMyBlog.setFacetMinCount(1);
queryOfMyBlog.setIncludeScore(true);
List<FacetField> facets = query.getFacetFields();
List listOfAllValues = new ArrayList();
System.out.println("inside facettt size"+facets.size());
for(FacetField facet : facets)
{
System.out.println("inside for");
List<FacetField.Count> facetEntries = facet.getValues();
for(FacetField.Count fcount : facetEntries)
{
String s= fcount.getName();
listOfAllValues.add(s);
System.out.println("BlogId"+s);
}
}
In the above code it copies the field from blogId,blogTitle,userId to
blogId_exact,blogTitle_exact,userId_exact,so that i can get the out put ,but
while i am indexing it to solr i index the filed in this manner ie.. "$Never
Fails$" this i do to get an exact search but i am not getting the exact
search ,when i try to query only "Never Fails" it also brings and show me
the "Success Never Fails" field to ..I need only to display Never Fails
details of the particular blog,but i even get "Success Never Fails" along
with that... what should i do for this to get exact match..
The above is my First Issue...
The next issue is ,when i am querying the post details , the same thing i do
,to get the post details...
SolrQuery queryOfMyPost = new SolrQuery("blogId_exact:$Success Never
Fails$");
queryOfMyPost.setFacet(true);
queryOfMyPost.addFacetField("blogId_exact");
queryOfMyPost.addFacetField("postId_exact");
queryOfMyPost.addFacetField("postTitle_exact");
queryOfMyPost.addFacetField("postMessage_exact");
queryOfMyPost.setFacetMinCount(1);
queryOfMyPost.setIncludeScore(true);
List<FacetField> facetsForPost = queryPost.getFacetFields();
List listOfAllFacetsForPost = new ArrayList();
System.out.println("inside facettt size"+facetsForPost);
for(FacetField facetPost1 : facetsForPost)
{
System.out.println("inside for"+facetPost1);
List<FacetField.Count> facetEntries =
facetPost1.getValues();
for(FacetField.Count fcount1 : facetEntries)
{
String s1= fcount1.getName();
listOfAllFacetsForPost.add(s1);
System.out.println("Post details"+ s1);
}
}
Here in the above facet filed postId_exact,postTitle_exact,postMessage_exact
i get null values..
the copy filed has not been copied to those values.. so i get null values
for this..
Please check my code and tell me where i am wrong...
And clear my issue on exact match...
Wailting for your reply..
Regards,
Rekha.
--
View this message in context:
http://www.nabble.com/Issue-on-Facet-field-and-exact-match-tp25430457p25430457.html
Sent from the Solr - User mailing list archive at Nabble.com.
