You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Hairong Kuang (JIRA)" <ji...@apache.org> on 2011/04/12 00:05:05 UTC

[jira] [Created] (HDFS-1826) NameNode should save image to name directories in parallel during upgrade

NameNode should save image to name directories in parallel during upgrade
-------------------------------------------------------------------------

                 Key: HDFS-1826
                 URL: https://issues.apache.org/jira/browse/HDFS-1826
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
    Affects Versions: 0.23.0
            Reporter: Hairong Kuang


Currently namenode saves a new image to all its name directories in sequence during upgrade. We should make it to do in parallel to speedup namenode upgrade. Also it should not save its image to edits directories.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira