Hadoop Common
  1. Hadoop Common
  2. HADOOP-3058

Hadoop DFS to report more replication metrics

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.18.0
    • Component/s: metrics
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Added FSNamesystem status metrics.

      Description

      Currently, the namenode and each datanode reports 'blocksreplicatedpersec.'

      We'd like to be able to graph pending replications, vs number of under replicated blocks, vs. replications per second, so that we can get a better idea of the replication activity within the DFS.

      1. HADOOP-3058.patch
        24 kB
        Lohit Vijayarenu
      2. HADOOP-3058-2.patch
        24 kB
        Lohit Vijayarenu
      3. HADOOP-3058-3.patch
        22 kB
        Lohit Vijayarenu

        Issue Links

          Activity

          Marco Nicosia created issue -
          Robert Chansler made changes -
          Field Original Value New Value
          Component/s dfs [ 12310710 ]
          Lohit Vijayarenu made changes -
          Assignee lohit vijayarenu [ lohit ]
          Robert Chansler made changes -
          Link This issue is related to HADOOP-3323 [ HADOOP-3323 ]
          Lohit Vijayarenu made changes -
          Attachment HADOOP-3058.patch [ 12381301 ]
          Lohit Vijayarenu made changes -
          Release Note This JIRA adds new FSNamesystem status metrics.
          Status Open [ 1 ] Patch Available [ 10002 ]
          Lohit Vijayarenu made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Lohit Vijayarenu made changes -
          Attachment HADOOP-3058-2.patch [ 12381365 ]
          Lohit Vijayarenu made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Lohit Vijayarenu made changes -
          Attachment HADOOP-3058-3.patch [ 12381578 ]
          Lohit Vijayarenu made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Lohit Vijayarenu made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Raghu Angadi made changes -
          Hadoop Flags [Reviewed]
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Fix Version/s 0.18.0 [ 12312972 ]
          Resolution Fixed [ 1 ]
          Robert Chansler made changes -
          Release Note This JIRA adds new FSNamesystem status metrics. Added FSNamesystem status metrics.
          Nigel Daley made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Owen O'Malley made changes -
          Component/s dfs [ 12310710 ]

            People

            • Assignee:
              Lohit Vijayarenu
              Reporter:
              Marco Nicosia
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development