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https://issues.apache.org/jira/browse/CRUNCH-683?focusedWorklogId=230813&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-230813
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ASF GitHub Bot logged work on CRUNCH-683:
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Author: ASF GitHub Bot
Created on: 22/Apr/19 18:09
Start Date: 22/Apr/19 18:09
Worklog Time Spent: 10m
Work Description: jonhemphill commented on pull request #23: CRUNCH-683
Avoid unnecessary listStatus calls from getPathSize computation
URL: https://github.com/apache/crunch/pull/23
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Issue Time Tracking
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Worklog Id: (was: 230813)
Time Spent: 10m
Remaining Estimate: 0h
> Avoid unnecessary listStatus calls from getSize computation
> -----------------------------------------------------------
>
> Key: CRUNCH-683
> URL: https://issues.apache.org/jira/browse/CRUNCH-683
> Project: Crunch
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.14.0
> Reporter: Jon Hemphill
> Assignee: Josh Wills
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The getPathSize computation in SourceTargetHelper currently makes unnecessary
> listStatus calls when recursing over a directory, which can cause performance
> issues when the filesystem is an object store such as S3. The performance can
> be improved with the addition of a private method to use for the getPathSize
> recursion that takes a known FIleStatus object as a parameter.
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