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Lars Hofhansl commented on HDFS-3979: ------------------------------------- (and sorry for misspelling you name) > 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 > Assignee: Lars Hofhansl > Attachments: hdfs-3979-sketch.txt > > > 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