[TAJO-345] MergeScanner should support projectable storages - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.8.0
Component/s: Storage
Labels:
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Description

MergeScanner sequentially scans multiple fragments of the same table.
If the table is stored as a columnar file such as RCFile, MergeScanner should read only target columns.

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TAJO-345.patch
30/Nov/13 13:24
7 kB
Jihoon Son

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Assignee:: Jihoon Son

Reporter:: Jihoon Son

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Watchers:: 2 Start watching this issue

Dates

Created:: 30/Nov/13 11:17

Updated:: 30/Nov/13 14:08

Resolved:: 30/Nov/13 14:04