[ https://issues.apache.org/jira/browse/HADOOP-6307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo (Nicholas), SZE updated HADOOP-6307: ------------------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) I have committed this to 0.21 and above. > Support reading on un-closed SequenceFile > ----------------------------------------- > > Key: HADOOP-6307 > URL: https://issues.apache.org/jira/browse/HADOOP-6307 > Project: Hadoop Common > Issue Type: Improvement > Components: io > Reporter: Tsz Wo (Nicholas), SZE > Assignee: Tsz Wo (Nicholas), SZE > Fix For: 0.21.0, 0.22.0 > > Attachments: c6307_20091124.patch, c6307_20091130.patch, > c6307_20091201.patch > > > When a SequenceFile.Reader is constructed, it calls > fs.getFileStatus(file).getLen(). However, fs.getFileStatus(file).getLen() > does not return the hflushed length for un-closed file since the Namenode > does not know the hflushed length. DFSClient have to ask a datanode for the > length last block which is being written; see also HDFS-570. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.