apurtell commented on pull request #3691: URL: https://github.com/apache/hbase/pull/3691#issuecomment-925144417
Of particular interest is the _hbase-compression-lz4_ module. lz4-java is up to 52% faster than Hadoop native lz4 codec for decompression as measured in microbenchmarks (see PDFs attached to the JIRA), and is faster for both compression and decompression in every test case in general. This might be improved further through additional optimization of the integration. Anyway, if this PR is merged, we can make hbase-compression-lz4 the new default for WAL value compression, and also choose it for other cases where we require a fast compression codec that we can know is always available at runtime. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
