Description
- Support both the text and the binary serialization/deserialization.
- dafault : org.apache.tajo.storage.BinarySerializeDeserialize
- use SequenceFile.metadata.
- key: rcfile.serde
- value: org.apache.tajo.storage.BinarySerializeDeserialize, org.apache.tajo.storage.TextSerializeDeserialize
- improve memory efficiency
- support tajo pushdown projection
- support compression
Attachments
Attachments
Issue Links
- is related to
-
TAJO-651 HcatalogStore should support (de)serialization of RCFile
- Resolved