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    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      Now that Phase 1 of parent issue HBASE-10070 is mostly done, it is time to think about remaining items in Phase 2 as per the design doc https://issues.apache.org/jira/secure/attachment/12616659/HighAvailabilityDesignforreadsApachedoc.pdf

      Phase 2 will conclude the work and include at least the following major features:

      • Async WAL Replication
      • Replication Interface changes (HBASE-10504)
      • Replication should guarantee seqId order (for region moves and RS failure)
      • Flush / Compaction events should be written to WAL
      • Flush / Memstore handling from secondary regions
      • Region split / merge handling for replicated regions

      In this issue, we can discuss the proposed design, and keep it as like a parent jira for Phase 2 work. We'll open subtasks agains the HBASE-10070 jira for individual patches.

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        1. PhaseIIDesignforHBASE-10070.pdf
          239 kB
          Enis Soztutar
        2. PhaseIIDesignforHBASE-10070.pdf
          200 kB
          Enis Soztutar

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              • Assignee:
                enis Enis Soztutar
                Reporter:
                enis Enis Soztutar
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