SequenceFileOutputFormat is coupled to WritableComparable and Writable ----------------------------------------------------------------------
Key: HADOOP-4466 URL: https://issues.apache.org/jira/browse/HADOOP-4466 Project: Hadoop Core Issue Type: Bug Components: io Affects Versions: 0.19.0 Reporter: Chris K Wensel For some reason SequenceFileOutputFormat calls asSubclass() for OutputKeyClass and OutputValueClass. This throws a ClassCastException when using non-Writable types with the new Serialization framework. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.