Lars Hofhansl created HDFS-3979: ----------------------------------- Summary: Fix hsync and hflush semantics. Key: HDFS-3979 URL: https://issues.apache.org/jira/browse/HDFS-3979 Project: Hadoop HDFS Issue Type: Bug Reporter: Lars Hofhansl
See discussion in HDFS-744. The actual sync/flush operation in BlockReceiver is not on a synchronous path from the DFSClient, hence it is possible that DN loses data that is has already acknowledged as persisted to a client. -- 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