stanley shi created MAPREDUCE-5675:
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Summary: krb5.conf is missing in some of the test resource folders
Key: MAPREDUCE-5675
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5675
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 2.2.0
Environment: CentOS6.4
JDK7u15
Reporter: stanley shi
org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryParsing.testPartialJob fail due
to some timeout issue:
{code}
java.lang.Exception: test timed out after 1000 milliseconds
at java.net.PlainDatagramSocketImpl.receive0(Native Method)
at
java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:145)
at java.net.DatagramSocket.receive(DatagramSocket.java:786)
at com.sun.jndi.dns.DnsClient.doUdpQuery(DnsClient.java:411)
at com.sun.jndi.dns.DnsClient.query(DnsClient.java:203)
at com.sun.jndi.dns.Resolver.query(Resolver.java:81)
at com.sun.jndi.dns.DnsContext.c_getAttributes(DnsContext.java:430)
at
com.sun.jndi.toolkit.ctx.ComponentDirContext.p_getAttributes(ComponentDirContext.java:231)
at
com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.getAttributes(PartialCompositeDirContext.java:139)
at
com.sun.jndi.toolkit.url.GenericURLDirContext.getAttributes(GenericURLDirContext.java:103)
at
sun.security.krb5.KrbServiceLocator.getKerberosService(KrbServiceLocator.java:87)
at sun.security.krb5.Config.checkRealm(Config.java:1265)
at sun.security.krb5.Config.getRealmFromDNS(Config.java:1238)
at sun.security.krb5.Config.getDefaultRealm(Config.java:1132)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.hadoop.security.authentication.util.KerberosUtil.getDefaultRealm(KerberosUtil.java:75)
at
org.apache.hadoop.security.authentication.util.KerberosName.<clinit>(KerberosName.java:85)
at
org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:225)
at
org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214)
at
org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:669)
at
org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:571)
at
org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryParsing.testPartialJob(TestJobHistoryParsing.java:721)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:62)
{code}
Actually this is due to the missing of the krb5.conf file in the corresponding
test resource folder;
The same error also exist for the test
org.apache.hadoop.mapred.TestJobClient.testIsJobDirValid
The solution would be copy the krb5.conf file to the corresponding test
resource dir:
{code}
cp ./hadoop-common-project/hadoop-common/src/test/resources/krb5.conf
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/resources/
cp ./hadoop-common-project/hadoop-common/src/test/resources/krb5.conf
./hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/resources/
{code}
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