[ https://issues.apache.org/jira/browse/HDFS-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved HDFS-580. ----------------------------------- Resolution: Won't Fix > Name node will exit safe mode w/0 blocks even if data nodes are broken > ---------------------------------------------------------------------- > > Key: HDFS-580 > URL: https://issues.apache.org/jira/browse/HDFS-580 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Allen Wittenauer > > If one brings up a freshly formatted name node against older data nodes with > an incompatible storage id (such that the datanodes fail with Directory > /mnt/u001/dfs-data is in an inconsistent state: is incompatible with > others.), the name node will still come out of safe mode. Writes will > partially succeed--entries are created, but all are zero length. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira