[ https://issues.apache.org/jira/browse/HDFS-2130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon reassigned HDFS-2130: --------------------------------- Assignee: Todd Lipcon > Switch default checksum to CRC32C > --------------------------------- > > Key: HDFS-2130 > URL: https://issues.apache.org/jira/browse/HDFS-2130 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs client > Reporter: Todd Lipcon > Assignee: Todd Lipcon > > Once the other subtasks/parts of HDFS-2080 are complete, CRC32C will be a > much more efficient checksum algorithm than CRC32. Hence we should change the > default checksum to CRC32C. > However, in order to continue to support append against blocks created with > the old checksum, we will need to implement some kind of handshaking in the > write pipeline. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira