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https://issues.apache.org/jira/browse/HADOOP-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17358580#comment-17358580
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Hadoop QA commented on HADOOP-15901:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue}{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 9s{color}
| {color:red}{color} | {color:red} HADOOP-15901 does not apply to trunk. Rebase
required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for
help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HADOOP-15901 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12946889/HADOOP-15901-01.patch
|
| Console output |
https://ci-hadoop.apache.org/job/PreCommit-HADOOP-Build/195/console |
| versions | git=2.17.1 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> IPC Client and Server should use Time.monotonicNow() for elapsed times.
> -----------------------------------------------------------------------
>
> Key: HADOOP-15901
> URL: https://issues.apache.org/jira/browse/HADOOP-15901
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc, metrics
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Priority: Major
> Attachments: HADOOP-15901-01.patch
>
>
> Client.java and Server.java uses {{Time.now()}} to calculate the elapsed
> times/timeouts. This could result in undesired results when system clock's
> time changes.
> {{Time.monotonicNow()}} should be used for elapsed time calculations within
> same JVM.
>
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