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Posted to mapreduce-issues@hadoop.apache.org by "Amareshwari Sriramadasu (Created) (JIRA)" <ji...@apache.org> on 2012/01/19 07:04:40 UTC
[jira] [Created] (MAPREDUCE-3694) JobClient.getJob(JobID) broken in
0.23 for LocalJobRunner?
JobClient.getJob(JobID) broken in 0.23 for LocalJobRunner?
----------------------------------------------------------
Key: MAPREDUCE-3694
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3694
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.23.0
Reporter: Amareshwari Sriramadasu
Fix For: 0.23.1
In LocalJobRunner, when a job is submitted through old JobClient, and when its status is queried from getJob(JobID), it returns null. The issue seen on HIVE-2708.
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[jira] [Commented] (MAPREDUCE-3694) JobClient.getJob(JobID) broken
in 0.23 for LocalJobRunner?
Posted by "Amareshwari Sriramadasu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13188946#comment-13188946 ]
Amareshwari Sriramadasu commented on MAPREDUCE-3694:
----------------------------------------------------
I suspect the problem is with following:
0.20.20x code :
{noformat}
public JobStatus getJobStatus(JobID id) {
Job job = jobs.get(id);
if(job != null)
return job.status;
else
return null;
}
{noformat}
{noformat}
public org.apache.hadoop.mapreduce.JobStatus getJobStatus(
org.apache.hadoop.mapreduce.JobID id) {
Job job = jobs.get(JobID.downgrade(id));
if(job != null)
return job.status;
else
return null;
}
{noformat}
so Mostly, Looking into jobs through JobID.downgrade(id) might be causing the problem
> JobClient.getJob(JobID) broken in 0.23 for LocalJobRunner?
> ----------------------------------------------------------
>
> Key: MAPREDUCE-3694
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3694
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.23.0
> Reporter: Amareshwari Sriramadasu
> Fix For: 0.23.1
>
>
> In LocalJobRunner, when a job is submitted through old JobClient, and when its status is queried from getJob(JobID), it returns null. The issue seen on HIVE-2708.
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[jira] [Updated] (MAPREDUCE-3694) JobClient.getJob(JobID) broken in
0.23 for LocalJobRunner?
Posted by "Amareshwari Sriramadasu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sriramadasu updated MAPREDUCE-3694:
-----------------------------------------------
Target Version/s: 0.23.1
> JobClient.getJob(JobID) broken in 0.23 for LocalJobRunner?
> ----------------------------------------------------------
>
> Key: MAPREDUCE-3694
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3694
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.23.0
> Reporter: Amareshwari Sriramadasu
> Fix For: 0.23.1
>
>
> In LocalJobRunner, when a job is submitted through old JobClient, and when its status is queried from getJob(JobID), it returns null. The issue seen on HIVE-2708.
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[jira] [Updated] (MAPREDUCE-3694) JobClient.getJob(JobID) broken in
0.23 for LocalJobRunner?
Posted by "Mahadev konar (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar updated MAPREDUCE-3694:
-------------------------------------
Component/s: mrv2
Priority: Critical (was: Major)
> JobClient.getJob(JobID) broken in 0.23 for LocalJobRunner?
> ----------------------------------------------------------
>
> Key: MAPREDUCE-3694
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3694
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Amareshwari Sriramadasu
> Priority: Critical
> Fix For: 0.23.1
>
>
> In LocalJobRunner, when a job is submitted through old JobClient, and when its status is queried from getJob(JobID), it returns null. The issue seen on HIVE-2708.
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[jira] [Resolved] (MAPREDUCE-3694) JobClient.getJob(JobID) broken
in 0.23 for LocalJobRunner?
Posted by "Amareshwari Sriramadasu (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sriramadasu resolved MAPREDUCE-3694.
------------------------------------------------
Resolution: Invalid
Fix Version/s: (was: 0.23.1)
Target Version/s: (was: 0.23.1)
Problem was because code was compiled against both 0.20 and 0.23. When I compiled the code against 0.23 alone, I do not see the issue any more.
> JobClient.getJob(JobID) broken in 0.23 for LocalJobRunner?
> ----------------------------------------------------------
>
> Key: MAPREDUCE-3694
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3694
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Amareshwari Sriramadasu
> Priority: Critical
>
> In LocalJobRunner, when a job is submitted through old JobClient, and when its status is queried from getJob(JobID), it returns null. The issue seen on HIVE-2708.
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