Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Incomplete
    • Affects Version/s: 0.94.10
    • Fix Version/s: None
    • Component/s: migration, Replication
    • Labels:
      None

      Description

      While migrating to 0.96, we recommend deleting old znodes so users not face issues like HBASE-7766, and let HBase create them out of box.
      Though HBase tends to store only ephemeral data in zookeeper, replication has a different approach. Almost all of its data (state, peer info, logs, etc) is present in zookeeper. We would like to preserve them in order to not do re-adding of peers, and ensuring complete replication after we have migrated to 0.96.
      This jira adds a tool to serialize/de-serialize replication znodes to the underlying filesystem. This could be used while migrating to 0.96.0.

        Attachments

        1. HBase-9141-v1.patch
          21 kB
          Himanshu Vashishtha
        2. HBase-9141.patch
          13 kB
          Himanshu Vashishtha

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              v.himanshu Himanshu Vashishtha
            • Votes:
              0 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: