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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-783) For single row, single family retrieval, getRow() works half as fast as getScanner().next()
Date Mon, 28 Jul 2008 19:47:31 GMT
For single row, single family retrieval, getRow() works half as fast as getScanner().next()
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                 Key: HBASE-783
                 URL: https://issues.apache.org/jira/browse/HBASE-783
             Project: Hadoop HBase
          Issue Type: Improvement
    Affects Versions: 0.2.0
            Reporter: Jonathan Gray
            Priority: Minor
             Fix For: 0.2.0


We have a very typical use-case of wanting to retrieve all columns under a single row, single
family.

Benchmarking regularly reproduces the same result.  Using HTable.getScanner().next() to get
the RowResult works twice as fast as HTable.getRow().

This is related to HBASE-631 which is an optimization by jdcryans for this exact operation.

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