Peter Vary created MAPREDUCE-6761:
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Summary: Regression when handling providers - invalid
configuration ServiceConfiguration causes Cluster initialization failure
Key: MAPREDUCE-6761
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6761
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 3.0.0-alpha2
Reporter: Peter Vary
Assignee: Peter Vary
When a rouge org.apache.hadoop.mapreduce.protocol.ClientProtocolProvider
defines a provider that is not on classpath, then the initialization is failed
with the following exception:
java.util.ServiceConfigurationError:
org.apache.hadoop.mapreduce.protocol.ClientProtocolProvider: Provider
org.apache.hadoop.mapred.YarnClientProtocolProvider not found
at java.util.ServiceLoader.fail(ServiceLoader.java:239)
at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:372)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at org.apache.hadoop.mapreduce.Cluster.initProviderList(Cluster.java:84)
at org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:114)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:108)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:101)
at org.apache.hadoop.mapred.JobClient.init(JobClient.java:477)
at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:455)
This regression is caused by MAPREDUCE-6473
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