Auto-logSync based on edit log buffer size broken -------------------------------------------------
Key: HDFS-3020 URL: https://issues.apache.org/jira/browse/HDFS-3020 Project: Hadoop HDFS Issue Type: Bug Components: name-node Affects Versions: 0.23.0, 0.22.0 Reporter: Todd Lipcon Priority: Critical HDFS-1112 added a feature whereby the edit log automatically calls logSync() if the buffered data crosses a threshold. However, the code checks {{bufReady.size()}} rather than {{bufCurrent.size()}} -- which is incorrect since the writes themselves go into {{bufCurrent}}. -- 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