[
https://issues.apache.org/jira/browse/CASSANDRA-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Adrien Grand updated CASSANDRA-5038:
------------------------------------
Attachment: CASSANDRA-5038.patch
cassandra-dtest's configuration_test.py and cql_tests.py passed successfully
with LZ4Compresssor (after performing a sed -i -e
"s/SnappyCompressor/LZ4Compressor/g" on the test files). Unfortunately, some
other tests mentioning compresssion (such as counter_tests.py or
sstable_generation_loading_test.py) didn't pass but they didn't pass with
Snappy either so this is probably unrelated?
> LZ4Compressor
> -------------
>
> Key: CASSANDRA-5038
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5038
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: T Jake Luciani
> Priority: Minor
> Fix For: 1.2.2
>
> Attachments: CASSANDRA-5038.patch, CASSANDRA-5038.patch,
> LZ4Compressor.java, lz4-java.jar
>
>
> LZ4 is a new compression algo that's ~2x faster than Snappy.
> [~jpountz] has written a nice java port which includes a misc.Unsafe version
> that performs >= than our java snappy version.
> Details at http://blog.jpountz.net/post/28092106032/wow-lz4-is-fast
> The nice thing is this should work with java7 and be more portable.
> We can also fallback the pure java impl
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
