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https://issues.apache.org/jira/browse/HBASE-13153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashish Singhi updated HBASE-13153:
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Release Note:
This jira enhances the HBase replication to support replication of bulk loaded
data. This is configurable, by default it is set to false which means it will
not replicate the bulk loaded data to the sink(s). To enable it set
"hbase.replication.bulkload.enabled" to true.
As part of this we made have made following changes to LoadIncrementalHFiles
class which is marked as Public and Stable class,
a. Raised the visbility scope of LoadQueueItem class from package private to
public.
b. Added a new field splittigDir, which allows client to tell the tool in
which directory it would like get hfiles split during the operation.
c. Added a new method loadHFileQueue, which loads the queue of LoadQueueItem
into the table as per the region keys provided.
Added release note. Let me know if any update is required.
> Bulk Loaded HFile Replication
> -----------------------------
>
> Key: HBASE-13153
> URL: https://issues.apache.org/jira/browse/HBASE-13153
> Project: HBase
> Issue Type: New Feature
> Components: Replication
> Reporter: sunhaitao
> Assignee: Ashish Singhi
> Fix For: 2.0.0
>
> Attachments: HBASE-13153-v1.patch, HBASE-13153-v10.patch,
> HBASE-13153-v11.patch, HBASE-13153-v2.patch, HBASE-13153-v3.patch,
> HBASE-13153-v4.patch, HBASE-13153-v5.patch, HBASE-13153-v6.patch,
> HBASE-13153-v7.patch, HBASE-13153-v8.patch, HBASE-13153-v9.patch,
> HBASE-13153.patch, HBase Bulk Load Replication-v1-1.pdf, HBase Bulk Load
> Replication-v2.pdf, HBase Bulk Load Replication.pdf
>
>
> Currently we plan to use HBase Replication feature to deal with disaster
> tolerance scenario.But we encounter an issue that we will use bulkload very
> frequently,because bulkload bypass write path, and will not generate WAL, so
> the data will not be replicated to backup cluster. It's inappropriate to
> bukload twice both on active cluster and backup cluster. So i advise do some
> modification to bulkload feature to enable bukload to both active cluster and
> backup cluster
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