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https://issues.apache.org/jira/browse/HIVE-21611?focusedWorklogId=493250&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-493250
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ASF GitHub Bot logged work on HIVE-21611:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Oct/20 00:52
Start Date: 01/Oct/20 00:52
Worklog Time Spent: 10m
Work Description: github-actions[bot] commented on pull request #1334:
URL: https://github.com/apache/hive/pull/1334#issuecomment-701722885
This pull request has been automatically marked as stale because it has not
had recent activity. It will be closed if no further activity occurs.
Feel free to reach out on the d...@hive.apache.org list if the patch is in
need of reviews.
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Issue Time Tracking
-------------------
Worklog Id: (was: 493250)
Time Spent: 2h (was: 1h 50m)
> Date.getTime() can be changed to System.currentTimeMillis()
> -----------------------------------------------------------
>
> Key: HIVE-21611
> URL: https://issues.apache.org/jira/browse/HIVE-21611
> Project: Hive
> Issue Type: Bug
> Reporter: bd2019us
> Assignee: Hunter Logan
> Priority: Major
> Labels: pull-request-available
> Attachments: 1.patch
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Hello,
> I found that System.currentTimeMillis() can be used here instead of new
> Date.getTime().
> Since new Date() is a thin wrapper of light method
> System.currentTimeMillis(). The performance will be greatly damaged if it is
> invoked too much times.
> According to my local testing at the same environment,
> System.currentTimeMillis() can achieve a speedup to 5 times (435 ms vs 2073
> ms), when these two methods are invoked 5,000,000 times.
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