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https://issues.apache.org/jira/browse/HADOOP-11032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Steelman updated HADOOP-11032:
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Attachment: HADOOP-11032.2.patch
Uploaded a new patch with microsecond conversion where necessary.
> Replace use of Guava Stopwatch with Apache StopWatch
> ----------------------------------------------------
>
> Key: HADOOP-11032
> URL: https://issues.apache.org/jira/browse/HADOOP-11032
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Gary Steelman
> Assignee: Tsuyoshi OZAWA
> Attachments: HADOOP-11032.1.patch, HADOOP-11032.2.patch
>
>
> This patch reduces Hadoop's dependency on an old version of guava.
> Stopwatch.elapsedMillis() isn't part of guava past v16 and the tools I'm
> working on use v17.
> To remedy this and also reduce Hadoop's reliance on old versions of guava, we
> can use the Apache StopWatch (org.apache.commons.lang.time.StopWatch) which
> provides nearly equivalent functionality. apache.commons.lang is already a
> dependency for Hadoop so this will not introduce new dependencies.
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