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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2016/12/11 17:22:58 UTC

[jira] [Created] (HBASE-17290) Potential loss of data for replication of bulk loaded hfiles

Ted Yu created HBASE-17290:
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             Summary: Potential loss of data for replication of bulk loaded hfiles
                 Key: HBASE-17290
                 URL: https://issues.apache.org/jira/browse/HBASE-17290
             Project: HBase
          Issue Type: Bug
            Reporter: Ted Yu


Currently the support for replication of bulk loaded hfiles relies on bulk load marker written in the WAL.

The move of bulk loaded hfile(s) (into region directory) may succeed but the write of bulk load marker may fail.
This means that although bulk loaded hfile is being served in source cluster, the replication wouldn't happen.

Normally operator is supposed to retry the bulk load. But relying on human retry is not robust solution.



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