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https://issues.apache.org/jira/browse/HBASE-4552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13124521#comment-13124521
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Ted Yu commented on HBASE-4552:
-------------------------------
For HRegion, we can introduce the following new method:
{code}
public void bulkLoadHFile(List<Pair<byte[], String>> familyPaths)
throws IOException {
{code}
where familyPaths is a list of <family, hfilePath> pairs identifying HFile path
and the underlying family the HFile should be loaded to.
> multi-CF bulk load is not atomic across column families
> -------------------------------------------------------
>
> Key: HBASE-4552
> URL: https://issues.apache.org/jira/browse/HBASE-4552
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.92.0
> Reporter: Todd Lipcon
> Fix For: 0.92.0
>
>
> Currently the bulk load API simply imports one HFile at a time. With
> multi-column-family support, this is inappropriate, since different CFs show
> up separately. Instead, the IPC endpoint should take a of CF -> HFiles, so we
> can online them all under a single region-wide lock.
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