Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2255

Improve NameNode metrics to distinguish between InodeDirectory and InodeFiles

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: namenode
    • Labels:

      Description

      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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          Tsz Wo Nicholas Sze added a comment -

          HADOOP-3418 changed the delete codes.

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          Tsz Wo Nicholas Sze added a comment - HADOOP-3418 changed the delete codes.

            People

            • Assignee:
              Lohit Vijayarenu
              Reporter:
              Lohit Vijayarenu
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              Dates

              • Created:
                Updated:

                Development