[HIVE-8379] NanoTimeUtils performs some work needlessly - ASF JIRA

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Details

Type: Sub-task
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.2.0
Component/s: None
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Description

Portions of the math done with the constants can be pre-computed:

https://github.com/apache/hive/blob/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/timestamp/NanoTimeUtils.java#L70

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HIVE-8379.1.patch
29/Jan/15 20:01
2 kB
Sergio Peña
HIVE-8379.2.patch
03/Feb/15 15:49
3 kB
Sergio Peña

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Assignee:: Sergio Peña

Reporter:: Brock Noland

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 07/Oct/14 16:19

Updated:: 18/May/15 19:55

Resolved:: 03/Feb/15 22:59