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From "Ted Yu (JIRA)" <>
Subject [jira] [Created] (SPARK-14448) Improvements to ColumnVector
Date Thu, 07 Apr 2016 01:10:25 GMT
Ted Yu created SPARK-14448:

             Summary: Improvements to ColumnVector
                 Key: SPARK-14448
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Ted Yu
            Priority: Minor

In this issue, two changes are proposed for ColumnVector :

1. ColumnVector should be declared as implementing AutoCloseable - it already has close()

2. In OnHeapColumnVector#reserveInternal(), we only need to allocate new array when existing
array is null or the length of existing array is shorter than the newCapacity.

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