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Posted to dev@hive.apache.org by "Andrew Mains (JIRA)" <ji...@apache.org> on 2014/07/17 06:02:05 UTC

[jira] [Created] (HIVE-7433) ColumnMappins.ColumnMapping should expose public accessors for its fields

Andrew Mains created HIVE-7433:
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             Summary: ColumnMappins.ColumnMapping should expose public accessors for its fields
                 Key: HIVE-7433
                 URL: https://issues.apache.org/jira/browse/HIVE-7433
             Project: Hive
          Issue Type: Bug
          Components: HBase Handler
            Reporter: Andrew Mains
            Priority: Trivial


The changes from  https://issues.apache.org/jira/browse/HIVE-6411 allow users to write their own HBaseKeyFactory implementations in order to customize the serialization and predicate pushdown for composite HBase row keys.  AbstractHBaseKeyFactory allows users to use the hive-hbase column mapping information through a protected ColumnMappings.ColumnMapping keyMapping member. 

However, ColumnMappings.ColumnMapping exposes no public members (everything is package private org.apache.hadoop.hive.hbase), meaning that custom HBaseKeyFactory implementations created outside of the package can't access the any attributes of the class. 

ColumnMappings.ColumnMapping should expose public getter methods for its attributes. 



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