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Posted to issues@hbase.apache.org by "Adela Maznikar (JIRA)" <ji...@apache.org> on 2012/10/10 01:54:02 UTC
[jira] [Created] (HBASE-6967) Introduce a hook in StoreScanner to
allow aggregation of KeyValues in a single row.
Adela Maznikar created HBASE-6967:
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Summary: Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.
Key: HBASE-6967
URL: https://issues.apache.org/jira/browse/HBASE-6967
Project: HBase
Issue Type: New Feature
Reporter: Adela Maznikar
Assignee: Adela Maznikar
Priority: Minor
Introduce an interface for enabling hooks in StoreScanner
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[jira] [Updated] (HBASE-6967) [89-fb] Introduce a hook in
StoreScanner to allow aggregation of KeyValues in a single row.
Posted by "Adela Maznikar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adela Maznikar updated HBASE-6967:
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Summary: [89-fb] Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row. (was: Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.)
> [89-fb] Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.
> -------------------------------------------------------------------------------------------
>
> Key: HBASE-6967
> URL: https://issues.apache.org/jira/browse/HBASE-6967
> Project: HBase
> Issue Type: New Feature
> Reporter: Adela Maznikar
> Assignee: Adela Maznikar
> Priority: Minor
>
> Introduce an interface for enabling hooks in StoreScanner
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[jira] [Commented] (HBASE-6967) Introduce a hook in StoreScanner to
allow aggregation of KeyValues in a single row.
Posted by "Lars Hofhansl (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13481172#comment-13481172 ]
Lars Hofhansl commented on HBASE-6967:
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In 0.92+ this should be done with coprocessors, right?
> Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.
> -----------------------------------------------------------------------------------
>
> Key: HBASE-6967
> URL: https://issues.apache.org/jira/browse/HBASE-6967
> Project: HBase
> Issue Type: New Feature
> Reporter: Adela Maznikar
> Assignee: Adela Maznikar
> Priority: Minor
>
> Introduce an interface for enabling hooks in StoreScanner
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[jira] [Commented] (HBASE-6967) Introduce a hook in StoreScanner to
allow aggregation of KeyValues in a single row.
Posted by "Anoop Sam John (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474074#comment-13474074 ]
Anoop Sam John commented on HBASE-6967:
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Can you mention the usecase(problem) pls?
> Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.
> -----------------------------------------------------------------------------------
>
> Key: HBASE-6967
> URL: https://issues.apache.org/jira/browse/HBASE-6967
> Project: HBase
> Issue Type: New Feature
> Reporter: Adela Maznikar
> Assignee: Adela Maznikar
> Priority: Minor
>
> Introduce an interface for enabling hooks in StoreScanner
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[jira] [Commented] (HBASE-6967) Introduce a hook in StoreScanner to
allow aggregation of KeyValues in a single row.
Posted by "Adela Maznikar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474400#comment-13474400 ]
Adela Maznikar commented on HBASE-6967:
---------------------------------------
One example is aggregating all KV's for a row into one and write that value.
> Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.
> -----------------------------------------------------------------------------------
>
> Key: HBASE-6967
> URL: https://issues.apache.org/jira/browse/HBASE-6967
> Project: HBase
> Issue Type: New Feature
> Reporter: Adela Maznikar
> Assignee: Adela Maznikar
> Priority: Minor
>
> Introduce an interface for enabling hooks in StoreScanner
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[jira] [Commented] (HBASE-6967) Introduce a hook in StoreScanner to
allow aggregation of KeyValues in a single row.
Posted by "liang xie (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13481164#comment-13481164 ]
liang xie commented on HBASE-6967:
----------------------------------
Do we need to port it to trunk ? i see "Revision: 1400431" in 89-fb had checked in already.
> Introduce a hook in StoreScanner to allow aggregation of KeyValues in a single row.
> -----------------------------------------------------------------------------------
>
> Key: HBASE-6967
> URL: https://issues.apache.org/jira/browse/HBASE-6967
> Project: HBase
> Issue Type: New Feature
> Reporter: Adela Maznikar
> Assignee: Adela Maznikar
> Priority: Minor
>
> Introduce an interface for enabling hooks in StoreScanner
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