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https://issues.apache.org/jira/browse/HDFS-15578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Uma Maheswara Rao G updated HDFS-15578:
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Status: Patch Available (was: Open)
> 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
> Priority: Major
>
> When we enable 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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