Robert Kanter created OOZIE-1029:
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Summary: MiniMRCluster fails to start when used against YARN
Key: OOZIE-1029
URL: https://issues.apache.org/jira/browse/OOZIE-1029
Project: Oozie
Issue Type: Bug
Components: tests
Affects Versions: trunk
Reporter: Robert Kanter
Assignee: Robert Kanter
Fix For: trunk
When using YARN (via invoking maven with -Phadoop-3), any tests using the
MiniMRCluster get an error because MiniMRCluster fails to start.
For example:
{code}
org.apache.hadoop.yarn.YarnException: Failed to Start
org.apache.hadoop.mapred.MiniMRCluster
at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:78)
at
org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:71)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:180)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:170)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:162)
at
org.apache.oozie.test.XTestCase.setUpEmbeddedHadoop(XTestCase.java:725)
at org.apache.oozie.test.XTestCase.setUp(XTestCase.java:281)
at org.apache.oozie.test.XFsTestCase.setUp(XFsTestCase.java:58)
...
Caused by: org.apache.hadoop.yarn.YarnException:
java.lang.IllegalStateException: Queue configuration missing child queue names
for root
at
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.start(MiniYARNCluster.java:184)
at
org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
... 26 more
Caused by: java.lang.IllegalStateException: Queue configuration missing child
queue names for root
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:307)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:232)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:202)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.init(ResourceManager.java:201)
at
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.start(MiniYARNCluster.java:164)
... 27 more
{code}
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