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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/09/27 20:52:00 UTC
[jira] [Updated] (HBASE-17290) Potential loss of data for
replication of bulk loaded hfiles
[ https://issues.apache.org/jira/browse/HBASE-17290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-17290:
---------------------------
Labels: replication (was: )
> 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
> Affects Versions: 1.3.0
> Reporter: Ted Yu
> Assignee: Ashish Singhi
> Labels: replication
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-17290.branch-1.patch, HBASE-17290.patch, HBASE-17290.v1.patch
>
>
> 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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