[SOLR-14001] fix HdfsBackupRepositoryTest on windows

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.4
• Assignee: Kevin Risden
• Reporter: Robert Muir
• Created: 03/Dec/19 23:09
• Updated: 21/Jan/20 16:56
• Resolved: 06/Dec/19 14:54

Description

Its a missing permission, but the exception gets swallowed so jenkins logs aren't enough

I mentioned this was likely to happen with SOLR-13991 changes.

It needs different loadLibrary permission on windows (IIRC). I will spin up a windows VM and run the test with -Djava.security.debug and fix it:

org.apache.solr.common.SolrException: org.apache.hadoop.security.KerberosAuthException: failure to login: javax.security.auth.login.LoginException: Security Exception
	at org.apache.solr.core.backup.repository.HdfsBackupRepository.init(HdfsBackupRepository.java:91)
	at org.apache.solr.core.backup.repository.HdfsBackupRepositoryTest.testCopyBufferDefaultSize(HdfsBackupRepositoryTest.java:92)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:269)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:394)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)
Caused by: org.apache.hadoop.security.KerberosAuthException: failure to login: javax.security.auth.login.LoginException: Security Exception
	at org.apache.hadoop.security.UserGroupInformation.doSubjectLogin(UserGroupInformation.java:1847)
	at org.apache.hadoop.security.UserGroupInformation.createLoginUser(UserGroupInformation.java:710)
	at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:660)
	at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:571)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:322)
	at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:289)
	at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:176)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3303)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:476)
	at org.apache.solr.core.backup.repository.HdfsBackupRepository.init(HdfsBackupRepository.java:89)
	... 21 more
Caused by: javax.security.auth.login.LoginException: Security Exception
	at javax.security.auth.login.LoginContext.invoke(LoginContext.java:840)
	at javax.security.auth.login.LoginContext.access$000(LoginContext.java:195)
	at javax.security.auth.login.LoginContext$4.run(LoginContext.java:682)
	at javax.security.auth.login.LoginContext$4.run(LoginContext.java:680)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
	at javax.security.auth.login.LoginContext.login(LoginContext.java:587)
	at org.apache.hadoop.security.UserGroupInformation$HadoopLoginContext.login(UserGroupInformation.java:1926)
	at org.apache.hadoop.security.UserGroupInformation.doSubjectLogin(UserGroupInformation.java:1837)
	... 30 more
Caused by: java.lang.SecurityException
	at javax.security.auth.login.LoginContext.invoke(LoginContext.java:841)
	... 38 more

Issue Links

• is related to: SOLR-14028 Fix test permissions for TestSolrCLIRunExample
• is related to: SOLR-14033 Fix Hadoop tests with security manager
• relates to: SOLR-13991 clean up permissions in solr-tests.policy