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Tsz Wo Nicholas Sze commented on HDFS-7661: ------------------------------------------- It makes sense. Then, how do the readers access the data? A readers may potentially read inconsistent data and parties, e.g. some parties generated at p0 = 64k * 7 + 10 and some other parties generated at p1=64k*7+20. > Support read when a EC file is being written > -------------------------------------------- > > Key: HDFS-7661 > URL: https://issues.apache.org/jira/browse/HDFS-7661 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Tsz Wo Nicholas Sze > Assignee: GAO Rui > Attachments: EC-file-flush-and-sync-steps-plan-2015-12-01.png, > HDFS-7661-unitTest-wip-trunk.patch > > > We also need to support hflush/hsync and visible length. -- This message was sent by Atlassian JIRA (v6.3.4#6332)