It looks like that indexing code might not be correct. I just tried this
code and it works for me:
try {
String fileContents = readContent( new File( "fn6742.pdf" ) );
try {
DeleteIndexResponse deleteIndexResponse = new
DeleteIndexRequestBuilder( client.admin().indices(), INDEX_NAME
).execute().actionGet();
if (deleteIndexResponse.isAcknowledged() ) {
System.out.println( "Deleted index" );
}
}
catch (Exception e) {
//ignore
}
CreateIndexResponse createIndexResponse = new
CreateIndexRequestBuilder( client.admin().indices(), INDEX_NAME
).execute().actionGet();
if ( createIndexResponse.isAcknowledged() ) {
System.out.println( "Created index" );
}
PutMappingResponse putMappingResponse = new
PutMappingRequestBuilder(
client.admin().indices() ).setIndices(INDEX_NAME).setType(
DOCUMENT_TYPE ).setSource(
XContentFactory.jsonBuilder().startObject()
.field("doc").startObject()
.field( "properties" ).startObject()
.field( "file" ).startObject()
.field( "term_vector", "with_positions_offsets" )
.field( "store", "yes" )
.field( "type", "attachment" )
.field("fields").startObject()
.field("file").startObject()
.field("store", "yes")
.endObject()
.endObject()
.endObject()
.endObject()
.endObject()
.endObject()
).execute().actionGet();
if ( putMappingResponse.isAcknowledged() ) {
System.out.println( "Successfully defined mapping" );
}
IndexResponse indexResponse = client.prepareIndex( INDEX_NAME ,
DOCUMENT_TYPE, "1")
.setSource(XContentFactory.jsonBuilder()
.startObject()
.field( "file").startObject()
.field("content", fileContents)
.field("_indexed_chars", -1)
.endObject()
.endObject()
).execute().actionGet();
System.out.println( "Document indexed success: " +
indexResponse.isCreated() );
} catch ( Exception e ) {
System.out.println(e.toString());
}
And then when I query:
{
"fields": "*",
"query": {
"match_all": {}
}
}
I get back this:
{
"took" : 2,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"failed" : 0
},
"hits" : {
"total" : 1,
"max_score" : 1.0,
"hits" : [ {
"_index" : "msdocs",
"_type" : "doc",
"_id" : "1",
"_score" : 1.0,
"fields" : {
"file" : [ "\n1\nISL99201\nCAUTION: These devices are sensitive to
electrostatic discharge; follow proper IC Handling
Procedures.\n1-888-INTERSIL or 1-888-468-3774"]
}
} ]
}
}
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