Jihoon Son created TAJO-49:
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Summary: Block-based compression of RowFile
Key: TAJO-49
URL: https://issues.apache.org/jira/browse/TAJO-49
Project: Tajo
Issue Type: New Feature
Components: storage
Reporter: Jihoon Son
h3. Background
RowFile is the row-oriented binary file format of Tajo. Currently, RowFile does
not support compression.
h3. Proposal
The goal of this proposal is to implement block-based compression of RowFile.
Requirements are follows.
* The compression type should be configurable via TableMeta.
* The block size also should be configurable via Configuration.
* LZO, BZip2, GZip should be supported. (I recommend utilizing Hadoop's
CompressionInputStream/CompressionOutputStream)
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