Uploaded image for project: 'Hadoop Distributed Data Store'
  1. Hadoop Distributed Data Store
  2. HDDS-759

Create config settings for SCM and OM DB directories

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      Currently SCM, OM and DN all use ozone.metadata.dirs for storing metadata.

      Looking more closely, it appears that SCM and OM have no option to choose separate locations. We should provide custom config settings. For most production clusters, admins will want to carefully choose where they place OM and SCM metadata, similar to how they choose locations for NN metadata.

      To avoid disruption, we can have them fallback to ozone.metadata.dirs.

        Attachments

        1. HDDS-759.01.patch
          59 kB
          Arpit Agarwal
        2. HDDS-759.02.patch
          60 kB
          Arpit Agarwal

          Activity

            People

            • Assignee:
              arp Arpit Agarwal
              Reporter:
              arp Arpit Agarwal
            • Votes:
              1 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: