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https://issues.apache.org/jira/browse/MAPREDUCE-5052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13845395#comment-13845395
]
Hudson commented on MAPREDUCE-5052:
-----------------------------------
SUCCESS: Integrated in Hadoop-Hdfs-trunk #1609 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1609/])
MAPREDUCE-5052. Job History UI and web services confusing job start time and
job submit time (Chen He via jeagles) (jeagles:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1549896)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryEventHandler.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/MockJobs.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/jobhistory/FileNameIndexUtils.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/jobhistory/JobIndexInfo.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/jobhistory/TestFileNameIndexUtils.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/PartialJob.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/HsJobBlock.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/HsJobsBlock.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/dao/JobInfo.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/MockHistoryJobs.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/webapp/VerifyJobsUtils.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HistoryServerRest.apt.vm
> Job History UI and web services confusing job start time and job submit time
> ----------------------------------------------------------------------------
>
> Key: MAPREDUCE-5052
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5052
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver, webapps
> Affects Versions: 0.23.6
> Reporter: Kendall Thrapp
> Assignee: Chen He
> Priority: Critical
> Fix For: 3.0.0, 2.4.0
>
> Attachments: MAPREDUCE-5052.patch
>
>
> The "Start Time" column shown on Job History server's main webpage
> (http://<host>:<port>/jobhistory) is actually showing the *submit* time for
> jobs. However, when you drill down to an individual job's page, there the
> "Start Time" really does refer to when the job actually started.
> This also true for the web services REST API, where the Jobs listing returns
> the submit times as "startTime", but the single Job API returns the start
> time as "startTime".
> The two different times being referred to by the same name is confusing.
> However, it is useful to have both times, as the difference between the
> submit time and start time can show how long a job was stuck waiting in a
> queue. The column on the main job history page should be changed to "Submit
> Time" and the individual job's page should show both the submit time and
> start time. The web services REST API should be updated with these changes
> as well.
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