Ted Yu created YARN-1300:
----------------------------
Summary: FairScheduler fails to start due to using incorrect
allocation file
Key: YARN-1300
URL: https://issues.apache.org/jira/browse/YARN-1300
Project: Hadoop YARN
Issue Type: Bug
Reporter: Ted Yu
I was looking at
https://builds.apache.org/job/PreCommit-YARN-Build/2165//testReport/org.apache.hadoop.yarn.sls/TestSLSRunner/testSimulatorRunning/
I am able to reproduce the failure locally.
I found that FairSchedulerConfiguration.getAllocationFile() doesn't read the
yarn.scheduler.fair.allocation.file config entry from fair-scheduler.xml
This leads to the following:
{code}
Caused by:
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfigurationException:
Bad fair scheduler config file: top-level element not <allocations>
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueueManager.reloadAllocs(QueueManager.java:302)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueueManager.initialize(QueueManager.java:108)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.reinitialize(FairScheduler.java:1145)
{code}
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