Passing columns needed onto ColumnarStruct
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Key: HIVE-955
URL: https://issues.apache.org/jira/browse/HIVE-955
Project: Hadoop Hive
Issue Type: Improvement
Reporter: He Yongqiang
Assignee: He Yongqiang
Attachments: ColumnarStruct_columnids_2009-11-25.2.patch
This can avoid unneeded loop cycle in ColumnarStruct's init method. This can
saves a lot when the table's column number is big.
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