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https://issues.apache.org/jira/browse/HBASE-21247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-21247:
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Release Note: (was: Two config parameters, hbase.wal.provider.class and
hbase.wal.meta_provider.class are introduced.
hbase.wal.provider.class, when specified, configures the WAL provider class
through its class name. If not specified, we fall back to the WAL provider enum
specification.
hbase.wal.meta_provider.class, when specified, configures the WAL provider
class for hbase:meta through its class name. If not specified, we fall back to
using the value for hbase.wal.provider.class .
These new configs, when specified, override the enum WAL provider config.)
Issue Type: Bug (was: Improvement)
> Custom WAL Provider cannot be specified by configuration whose value is
> outside the enums in Providers
> ------------------------------------------------------------------------------------------------------
>
> Key: HBASE-21247
> URL: https://issues.apache.org/jira/browse/HBASE-21247
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: 21247.v1.txt, 21247.v2.txt, 21247.v3.txt, 21247.v4.tst,
> 21247.v4.txt
>
>
> Currently all the WAL Providers acceptable to hbase are specified in
> Providers enum of WALFactory.
> This restricts the ability for additional WAL Providers to be supplied - by
> class name.
> This issue introduces additional config which allows the specification of new
> WAL Provider through class name.
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