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Posted to dev@hbase.apache.org by "Shivendra Pratap Singh (JIRA)" <ji...@apache.org> on 2013/02/12 03:15:12 UTC

[jira] [Created] (HBASE-7826) Improve Hbase Thrift v1 to return results in sorted order

Shivendra Pratap Singh created HBASE-7826:
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             Summary: Improve Hbase Thrift v1 to return results in sorted order
                 Key: HBASE-7826
                 URL: https://issues.apache.org/jira/browse/HBASE-7826
             Project: HBase
          Issue Type: New Feature
          Components: Thrift
    Affects Versions: 0.94.0
            Reporter: Shivendra Pratap Singh
            Priority: Minor


Hbase natively stores columns sorted based on the column qualifier. A scan is guaranteed to return sorted columns. The Java API works fine but the Thrift API is broken. Hbase uses TreeMap that ensures that sort order is
maintained. However Hbase thrift specification uses a simple Map to store the data. A map, since it is unordered doesn't result in columns being returned in a sort order that is consistent with their storage in Hbase.

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