Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Avro, mail # user - 1.7.6 Slow Deserialization


Copy link to this message
-
Re: 1.7.6 Slow Deserialization
Doug Cutting 2014-06-13, 17:59
On Wed, Jun 11, 2014 at 1:05 PM, Han, Xiaodan <[EMAIL PROTECTED]> wrote:

The result of findStringClass are cached by getStringClass, so there
should only be one call per schema used with a GenericDatumReader
instance.  So, with 22k calls to this method in the samples, perhaps
you're either creating a new schema or a new GenericDatumReader per
instance read.  Could that be possible?

Doug