orc-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Fang Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ORC-443) [C++] Code improvements in ColumnWriter
Date Fri, 30 Nov 2018 07:38:00 GMT
Fang Zheng created ORC-443:
------------------------------

             Summary: [C++] Code improvements in ColumnWriter
                 Key: ORC-443
                 URL: https://issues.apache.org/jira/browse/ORC-443
             Project: ORC
          Issue Type: Improvement
          Components: C++
            Reporter: Fang Zheng


A few changes to ColumnWriter and its derived classes:

1. in add() function, re-order code to verify input parameters before modifying any internal
state.

2. in add() function, move the calls to colIndexStatistics->increase(1) out of the loop.
Many of those are virtual function calls.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message