[ 
https://issues.apache.org/jira/browse/YARN-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chang Li updated YARN-3335:
---------------------------
    Description: Related to a fixed issue MAPREDUCE-6230 which cause a Job to 
get into error state. In that situation Job's second or some later attempt 
could succeed but those later attempts' history file will all be lost. Because 
the first attempt in error state will copy its history file to intermediate dir 
while mistakenly think of itself as lastattempt. Jobhistory server will later 
move the history file of that error attempt from intermediate dir to done dir 
while ignore the rest of that job attempt's later history files in intermediate 
dir.    (was: Related to a fixed issue MAPREDUCE-6230 which cause a Job to get 
into error state. In that situation Job's second or some later attempt could 
succeed but those later attempts' history file will all be lost. Because the 
first attempt in error state will copy its history file to intermediate dir 
while mistakenly think of itself as lastattempt. Jobhistory server will later 
move the history file of that error attempt from intermediate dir to done dir 
while ignore all later that job attempt's history file in intermediate dir.  )

> Job In Error State Will Lost Jobhistory Of Second and Later Attempts
> --------------------------------------------------------------------
>
>                 Key: YARN-3335
>                 URL: https://issues.apache.org/jira/browse/YARN-3335
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Chang Li
>            Assignee: Chang Li
>         Attachments: YARN-3335.1.patch
>
>
> Related to a fixed issue MAPREDUCE-6230 which cause a Job to get into error 
> state. In that situation Job's second or some later attempt could succeed but 
> those later attempts' history file will all be lost. Because the first 
> attempt in error state will copy its history file to intermediate dir while 
> mistakenly think of itself as lastattempt. Jobhistory server will later move 
> the history file of that error attempt from intermediate dir to done dir 
> while ignore the rest of that job attempt's later history files in 
> intermediate dir.  



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to