: SOLR relies on JavaBinCodec class which does de/serialization in it's : own way - some kind of bug in there? : : I don't know what is the proper way to handle BigDecimal values in : SOLR 3.5 after all?
The safe thing to do is only add "primitive" java objects that Solr understands natively - String, Long, Integer, Float, Double, Boolean, and Date. the JavaBinCodec has some logic for trying to deal with other types of objects -- but i *thought* it's fall back was to just rely on "toString" for any class it doesn't recognize -- so it does seem like there is a bug in there somewhere... https://issues.apache.org/jira/browse/SOLR-4021 -Hoss
