Add an api to get the visible length of a DFSDataInputStream. -------------------------------------------------------------
Key: HDFS-814 URL: https://issues.apache.org/jira/browse/HDFS-814 Project: Hadoop HDFS Issue Type: New Feature Components: hdfs client Reporter: Tsz Wo (Nicholas), SZE Assignee: Tsz Wo (Nicholas), SZE Fix For: 0.21.0, 0.22.0 Hflush guarantees that the bytes written before are visible to the new readers. However, there is no way to get the length of the visible bytes. The visible length is useful in some applications like SequenceFile. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.