[ARROW-380] [Java] optimize null count when serializing vectors. - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.2.0
Component/s: Java
Labels:
- newbie

External issue URL:
https://github.com/apache/arrow/issues/15332

Description

nulls are stored in bits. We should be able to use more efficient ways to count nulls:
https://github.com/apache/arrow/blob/6996c17f70dc13659c37dfaa39bc28e7777ca6a6/java/vector/src/main/java/org/apache/arrow/vector/VectorUnloader.java#L68

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Assignee:: Mohamed Zenadi

Reporter:: Julien Le Dem

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 16/Nov/16 21:48

Updated:: 11/Jan/23 07:08

Resolved:: 17/Dec/16 23:05