[jira] [Updated] (CASSANDRA-5862) Switch to adler checksum for sstables
[ https://issues.apache.org/jira/browse/CASSANDRA-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] T Jake Luciani updated CASSANDRA-5862: -- Attachment: 5862.txt Patch attached, I switched to adler32 and changed checksumming to be on the compressed value. Going to run some benchmarks now. Switch to adler checksum for sstables - Key: CASSANDRA-5862 URL: https://issues.apache.org/jira/browse/CASSANDRA-5862 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jonathan Ellis Assignee: T Jake Luciani Fix For: 2.0.1 Attachments: 5862.txt Adler is significantly faster than CRC32: http://java-performance.info/java-crc32-and-adler32/ (Adler is weaker for short inputs, so we should leave the commitlog alone, as it checksums each mutation individually.) -- 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
[jira] [Updated] (CASSANDRA-5862) Switch to adler checksum for sstables
[ https://issues.apache.org/jira/browse/CASSANDRA-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Williams updated CASSANDRA-5862: Tester: alexzar Switch to adler checksum for sstables - Key: CASSANDRA-5862 URL: https://issues.apache.org/jira/browse/CASSANDRA-5862 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jonathan Ellis Assignee: T Jake Luciani Fix For: 2.0.1 Attachments: 5862.txt Adler is significantly faster than CRC32: http://java-performance.info/java-crc32-and-adler32/ (Adler is weaker for short inputs, so we should leave the commitlog alone, as it checksums each mutation individually.) -- 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
