Ivan A. Veselovsky created HADOOP-9002:
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Summary: repair test
org.apache.hadoop.mapreduce.security.token.TestDelegationTokenRenewal
Key: HADOOP-9002
URL: https://issues.apache.org/jira/browse/HADOOP-9002
Project: Hadoop Common
Issue Type: Improvement
Reporter: Ivan A. Veselovsky
Assignee: Ivan A. Veselovsky
The test org.apache.hadoop.mapreduce.security.token.TestDelegationTokenRenewal
is @Ignor-ed.
Due to that several classes in package
org.apache.hadoop.mapreduce.security.token have zero unit-test coverage.
The problem is that the test assumed that class
org.apache.hadoop.mapreduce.security.token.TestDelegationTokenRenewal.Renewer
is used as a custom implementation of the
org.apache.hadoop.security.token.TokenRenewer service, but that did not happen,
because this custom service implementation was not registered.
We solved this problem by using special classloader that is invoked to find the
resource META-INF/services/org.apache.hadoop.security.token.TokenRenewer , and
supplies some custom content for it. This way the custom service implementation
gets instantiated.
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