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Posted to dev@gora.apache.org by "Lewis John McGibbney (JIRA)" <ji...@apache.org> on 2014/08/06 05:56:12 UTC
[jira] [Commented] (GORA-266) Lucene datastore for Gora
[ https://issues.apache.org/jira/browse/GORA-266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087209#comment-14087209 ]
Lewis John McGibbney commented on GORA-266:
-------------------------------------------
Hi [~sstults], thanks for reuploading this. I am getting ClassCastException's for many tests when I attempt to run the test suite on the module.
The Exception is raised at the bottom line within LuceneStore#put method
+ @Override
+ public void put(K key, T persistent) {
+ Schema schema = persistent.getSchema();
+ Document doc = new Document();
+
+ // populate the doc
+ List<org.apache.avro.Schema.Field> fields = schema.getFields();
+ for ( org.apache.avro.Schema.Field field : fields ) {
+ if (!persistent.isDirty( field.name() )) {
+ continue;
+ }
+ String sf = mapping.getLuceneField( field.name() );
+ if ( sf == null ) {
+ continue;
+ }
+ Schema fieldSchema = field.schema();
+ Object v = persistent.get( field.pos() );
+ if ( v == null ) {
+ continue;
+ }
+ switch ( fieldSchema.getType() ) {
+ case MAP: //TODO: These should be handled better
+ case ARRAY:
+ case RECORD:
+ case UNION:
+ // For now we'll just store the bytes
+ byte[] data = new byte[0];
+ try {
+ data = IOUtils.serialize( datumWriter, fieldSchema, (T) v);
> Lucene datastore for Gora
> -------------------------
>
> Key: GORA-266
> URL: https://issues.apache.org/jira/browse/GORA-266
> Project: Apache Gora
> Issue Type: New Feature
> Components: gora-lucene
> Reporter: Lewis John McGibbney
> Assignee: Scott Stults
> Priority: Minor
> Labels: features
> Fix For: 0.6
>
> Attachments: GORA-266.patch
>
>
> Sometimes we don't need to set up, administer, maintain and configure a running solr server(s).
> Sometime we just want to write to Lucene index files and read directly from them.
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