Uma Maheswara Rao G created HDFS-15578:
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Summary: Fix the rename issues with fallback fs enabled
Key: HDFS-15578
URL: https://issues.apache.org/jira/browse/HDFS-15578
Project: Hadoop HDFS
Issue Type: Sub-task
Components: viewfs, viewfsOverloadScheme
Affects Versions: 3.4.0
Reporter: Uma Maheswara Rao G
Assignee: Uma Maheswara Rao G
When we enabled fallback, rename should success if the src.parent or dst.parent
on inernalDir.
{noformat}
org.apache.hadoop.security.AccessControlException: InternalDir of
ViewFileSystem is readonly, operation rename not permitted on path
/newFileOnRoot.org.apache.hadoop.security.AccessControlException: InternalDir
of ViewFileSystem is readonly, operation rename not permitted on path
/newFileOnRoot.
at
org.apache.hadoop.fs.viewfs.ViewFileSystem.readOnlyMountTable(ViewFileSystem.java:95)
at
org.apache.hadoop.fs.viewfs.ViewFileSystem.readOnlyMountTable(ViewFileSystem.java:101)
at org.apache.hadoop.fs.viewfs.ViewFileSystem.rename(ViewFileSystem.java:683)
at
org.apache.hadoop.hdfs.ViewDistributedFileSystem.rename(ViewDistributedFileSystem.java:533)
at
org.apache.hadoop.hdfs.TestViewDistributedFileSystemWithMountLinks.verifyRename(TestViewDistributedFileSystemWithMountLinks.java:114)
at
org.apache.hadoop.hdfs.TestViewDistributedFileSystemWithMountLinks.testRenameOnInternalDirWithFallback(TestViewDistributedFileSystemWithMountLinks.java:90)
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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
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$2.evaluate(ParentRunner.java:268) at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58){noformat}
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