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Hadoop QA commented on HDFS-3922: --------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12545035/hdfs-3922.branch-023.patch.txt against trunk revision . -1 patch. The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3184//console This message is automatically generated. > 0.22 and 0.23 namenode throws away blocks under construction on restart > ----------------------------------------------------------------------- > > Key: HDFS-3922 > URL: https://issues.apache.org/jira/browse/HDFS-3922 > Project: Hadoop HDFS > Issue Type: Bug > Components: name-node > Affects Versions: 0.20.203.0, 0.22.1 > Reporter: Kihwal Lee > Assignee: Kihwal Lee > Priority: Critical > Attachments: hdfs-3922.branch-023.patch.txt > > > When reading edits on startup, namenode may throw away blocks under > construction. This is because the file inode is turned into a "under > construction" one, but nothing is done to the last block. > With append/hsync, this is not acceptable because it may drop sync'ed partial > blocks. In branch 2 and trunk, HDFS-1623 (HA) fixed this issue. -- 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