[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception
[ 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 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception
[ 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 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception
[ 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 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception
[ 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 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception
[ 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 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-2531) org.apache.hadoop.mapred.jobcontrol.getAssignedJobID throw class cast exception
[ 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 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
