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Posted to dev@hbase.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2018/08/07 12:19:00 UTC

[jira] [Created] (HBASE-21020) Determine WAL API changes for replication

Josh Elser created HBASE-21020:
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             Summary: Determine WAL API changes for replication
                 Key: HBASE-21020
                 URL: https://issues.apache.org/jira/browse/HBASE-21020
             Project: HBase
          Issue Type: Sub-task
          Components: wal
            Reporter: Josh Elser
            Assignee: Ankit Singhal


Spin-off of HBASE-20952.

Ankit has started working on what he thinks a WAL API specifically for Replication should look like. In his own words:

{quote}
At a high level, it looks,
 * Need to abstract WAL name under WalInfo instead of Paths

 * Abstract the WalEntryStream for FileSystem and Streaming system.

 * Build WalStorage APIs to abstract operation on Wal.
 * Provide the implementation of all above through corresponding WalProvider
{quote}



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