[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception

2011-10-04 Thread Konstantin Shvachko (Updated) (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Konstantin Shvachko updated MAPREDUCE-2531:
---

 Priority: Blocker  (was: Major)
Fix Version/s: 0.22.0

> org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast 
> exception 
> 
>
> Key: MAPREDUCE-2531
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2531
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client
>Affects Versions: 0.22.0
>Reporter: Robert Joseph Evans
>Assignee: Robert Joseph Evans
>Priority: Blocker
> Fix For: 0.22.0, 0.23.0
>
> Attachments: MR-2531-V1-trunk.patch, MR-2531-yarn-v1.patch
>
>
> When using a combination of the mapred and mapreduce APIs (PIG) it is 
> possible to have the following exception
> Caused by: java.lang.ClassCastException: org.apache.hadoop.mapreduce.JobID 
> cannot be cast to
> org.apache.hadoop.mapred.JobID
> at 
> org.apache.hadoop.mapred.jobcontrol.Job.getAssignedJobID(Job.java:71)
> at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:239)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1325)
> ... 29 more
> This is because the JobID is just downcast.  It should be calling 
> JobID.downgrade

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[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception

2011-06-03 Thread Arun C Murthy (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arun C Murthy updated MAPREDUCE-2531:
-

Resolution: Fixed
Status: Resolved  (was: Patch Available)

I just committed this to both trunk and MR-279. Thanks Robert!

> org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast 
> exception 
> 
>
> Key: MAPREDUCE-2531
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2531
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client
>Affects Versions: 0.22.0
>Reporter: Robert Joseph Evans
>Assignee: Robert Joseph Evans
> Fix For: 0.23.0
>
> Attachments: MR-2531-V1-trunk.patch, MR-2531-yarn-v1.patch
>
>
> When using a combination of the mapred and mapreduce APIs (PIG) it is 
> possible to have the following exception
> Caused by: java.lang.ClassCastException: org.apache.hadoop.mapreduce.JobID 
> cannot be cast to
> org.apache.hadoop.mapred.JobID
> at 
> org.apache.hadoop.mapred.jobcontrol.Job.getAssignedJobID(Job.java:71)
> at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:239)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1325)
> ... 29 more
> This is because the JobID is just downcast.  It should be calling 
> JobID.downgrade

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[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception

2011-05-26 Thread Robert Joseph Evans (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Joseph Evans updated MAPREDUCE-2531:
---

Attachment: MR-2531-yarn-v1.patch

Attached is the yarn patch.  The test is still under ant, even though the code 
has been moved to mvn.  Not sure if this is an issue or not.  Also not all of 
the ant contrib tests even compile.  My test runs and passes though.

> org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast 
> exception 
> 
>
> Key: MAPREDUCE-2531
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2531
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client
>Affects Versions: 0.22.0
>Reporter: Robert Joseph Evans
>Assignee: Robert Joseph Evans
> Fix For: 0.23.0
>
> Attachments: MR-2531-V1-trunk.patch, MR-2531-yarn-v1.patch
>
>
> When using a combination of the mapred and mapreduce APIs (PIG) it is 
> possible to have the following exception
> Caused by: java.lang.ClassCastException: org.apache.hadoop.mapreduce.JobID 
> cannot be cast to
> org.apache.hadoop.mapred.JobID
> at 
> org.apache.hadoop.mapred.jobcontrol.Job.getAssignedJobID(Job.java:71)
> at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:239)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1325)
> ... 29 more
> This is because the JobID is just downcast.  It should be calling 
> JobID.downgrade

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[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception

2011-05-25 Thread Mahadev konar (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mahadev konar updated MAPREDUCE-2531:
-

Fix Version/s: 0.23.0

> org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast 
> exception 
> 
>
> Key: MAPREDUCE-2531
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2531
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client
>Affects Versions: 0.22.0
>Reporter: Robert Joseph Evans
>Assignee: Robert Joseph Evans
> Fix For: 0.23.0
>
> Attachments: MR-2531-V1-trunk.patch
>
>
> When using a combination of the mapred and mapreduce APIs (PIG) it is 
> possible to have the following exception
> Caused by: java.lang.ClassCastException: org.apache.hadoop.mapreduce.JobID 
> cannot be cast to
> org.apache.hadoop.mapred.JobID
> at 
> org.apache.hadoop.mapred.jobcontrol.Job.getAssignedJobID(Job.java:71)
> at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:239)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1325)
> ... 29 more
> This is because the JobID is just downcast.  It should be calling 
> JobID.downgrade

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[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception

2011-05-24 Thread Robert Joseph Evans (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Joseph Evans updated MAPREDUCE-2531:
---

Status: Patch Available  (was: Open)

> org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast 
> exception 
> 
>
> Key: MAPREDUCE-2531
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2531
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client
>Affects Versions: 0.22.0
>Reporter: Robert Joseph Evans
>Assignee: Robert Joseph Evans
> Attachments: MR-2531-V1-trunk.patch
>
>
> When using a combination of the mapred and mapreduce APIs (PIG) it is 
> possible to have the following exception
> Caused by: java.lang.ClassCastException: org.apache.hadoop.mapreduce.JobID 
> cannot be cast to
> org.apache.hadoop.mapred.JobID
> at 
> org.apache.hadoop.mapred.jobcontrol.Job.getAssignedJobID(Job.java:71)
> at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:239)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1325)
> ... 29 more
> This is because the JobID is just downcast.  It should be calling 
> JobID.downgrade

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[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception

2011-05-24 Thread Robert Joseph Evans (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-2531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Joseph Evans updated MAPREDUCE-2531:
---

Attachment: MR-2531-V1-trunk.patch

A quick fix to call JobID.downgrade instead of just casting.  Included with it 
are unit tests to validate the results.

> org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast 
> exception 
> 
>
> Key: MAPREDUCE-2531
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2531
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client
>Affects Versions: 0.22.0
>Reporter: Robert Joseph Evans
>Assignee: Robert Joseph Evans
> Attachments: MR-2531-V1-trunk.patch
>
>
> When using a combination of the mapred and mapreduce APIs (PIG) it is 
> possible to have the following exception
> Caused by: java.lang.ClassCastException: org.apache.hadoop.mapreduce.JobID 
> cannot be cast to
> org.apache.hadoop.mapred.JobID
> at 
> org.apache.hadoop.mapred.jobcontrol.Job.getAssignedJobID(Job.java:71)
> at 
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:239)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1325)
> ... 29 more
> This is because the JobID is just downcast.  It should be calling 
> JobID.downgrade

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