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https://issues.apache.org/jira/browse/HBASE-1197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672922#action_12672922
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Andrew Purtell commented on HBASE-1197:
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I wonder if storing Web content into HBase isn't a canonical use case.
Certainly the Heritrix hbase-writer makes it easy enough. The example Bigtable
schema on the HBase Architecture page implies a use case of storing views of
Web data snapshotted over time. Podcasts and large software packages can exceed
100MB. They are outliers certainly but with the current scheme where they are
copied multiple times on the heap it is not only inefficient but also
occasionally fatal via OOME.
> IPC of large cells should transfer in chunks not via naive full copy
> --------------------------------------------------------------------
>
> Key: HBASE-1197
> URL: https://issues.apache.org/jira/browse/HBASE-1197
> Project: Hadoop HBase
> Issue Type: Sub-task
> Reporter: Andrew Purtell
> Fix For: 0.20.0
>
>
> Several instances of OOME when trying to serve up large cells to clients have
> been observed. IPC should send large cell content in chunks instead of as one
> large naive copy.
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