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From "Pranav Khaitan (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HBASE-2517) During reads when passed the specified time range, seek to next column
Date Tue, 06 Jul 2010 23:57:50 GMT

     [ https://issues.apache.org/jira/browse/HBASE-2517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pranav Khaitan reassigned HBASE-2517:
-------------------------------------

    Assignee: Pranav Khaitan

> During reads when passed the specified time range, seek to next column
> ----------------------------------------------------------------------
>
>                 Key: HBASE-2517
>                 URL: https://issues.apache.org/jira/browse/HBASE-2517
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Jonathan Gray
>            Assignee: Pranav Khaitan
>             Fix For: 0.21.0
>
>
> When we are processing the stream of KeyValues in the ScanQueryMatcher, we will check
the timestamp of the current KV against the specific TimeRange.  Currently we only check if
it is in the range or not, returning SKIP if outside the range or continuing to other checks
if within the range.
> The check should actually return SKIP if the stamp is greater than the TimeRange and
NEXT_COL if the stamp is less than the TimeRange (we know we won't take anymore columns from
the current column once we are below the TimeRange).

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