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From "Lohit Vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3527) Improve NameNode metrics to distinguish between InodeDirectory and InodeFiles
Date Tue, 10 Jun 2008 19:03:45 GMT
Improve NameNode metrics to distinguish between InodeDirectory and InodeFiles
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                 Key: HADOOP-3527
                 URL: https://issues.apache.org/jira/browse/HADOOP-3527
             Project: Hadoop Core
          Issue Type: Improvement
          Components: metrics
            Reporter: Lohit Vijayarenu


On trunk we have NameNode which records FilesCreated and FSDirectory records files_deleted.
While NameNode records actual number of files created, FSDirectory records deletion of files
and directories. These are not consistent. It would be good to re-factor these metrics so
that we collect only Inode counts in FSDirectory and file creation/deletion in NameNode.

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