Enis Soztutar created HBASE-11183: ------------------------------------- Summary: Timeline Consistent region replicas - Phase 2 design Key: HBASE-11183 URL: https://issues.apache.org/jira/browse/HBASE-11183 Project: HBase Issue Type: Sub-task Reporter: Enis Soztutar Assignee: Enis Soztutar
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. -- This message was sent by Atlassian JIRA (v6.2#6252)