Add metadata to Serializations ------------------------------ Key: HADOOP-6165 URL: https://issues.apache.org/jira/browse/HADOOP-6165 Project: Hadoop Common Issue Type: New Feature Components: contrib/serialization Reporter: Tom White Priority: Blocker Fix For: 0.21.0
The Serialization framework only allows a class to be passed as metadata. This assumes there is a one-to-one mapping between types and Serializations, which is overly restrictive. By permitting applications to pass arbitrary metadata to Serializations, they can get more control over which Serialization is used, and would also allow, for example, one to pass an Avro schema to an Avro Serialization. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.