This can't be; it must be a bug. Perhaps you are saving away the BytesRef by reference across multiple invocations? That won't work; you may have to clone/copy it.
On Wed, Feb 28, 2018 at 9:53 AM Dominik Safaric <[email protected]> wrote: > Hi, > > I'm having an index where I'm storing a binary doc value being equal to a > serialized 8 byte value. The values are consumed by a custom Query > implementation, using LeafReader.getBinaryDocValues(). > > However, what I found is the following. To each binary doc value returned > by BinaryDocValues.get(docID), a sequence of two bytes of appended. In > particular, at the first position it is always a byte equal to 1, whereas > at the second position always a byte equal to 8. Hence, the length of the > retrieved byte array is always equal to 10, and not 8 as stored. > > Could please someone explain why are these bytes being appended at the > head of the array, where are these bytes appended and how to get the > original value? > > Kind regards, > Dominik > -- Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker LinkedIn: http://linkedin.com/in/davidwsmiley | Book: http://www.solrenterprisesearchserver.com
