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https://issues.apache.org/jira/browse/VFS-442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13539744#comment-13539744
]
Dave Marion commented on VFS-442:
---------------------------------
Started working on #1. I am running into a couple of issues. One seems to be
with the the doAttach method. The javadoc and code seem to indicate that it
should thrown an error, but the test checks to see if the file type is
IMAGINARY.
{noformat}
org.apache.commons.vfs2.FileSystemException: Could not determine the type of
file "hdfs://localhost:8020/test-data/read-tests/unknown-child".
at
org.apache.commons.vfs2.provider.AbstractFileObject.attach(AbstractFileObject.java:1755)
at
org.apache.commons.vfs2.provider.AbstractFileObject.getType(AbstractFileObject.java:566)
at
org.apache.commons.vfs2.test.ProviderReadTests.testType(ProviderReadTests.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.commons.vfs2.test.AbstractProviderTestCase.runTest(AbstractProviderTestCase.java:218)
at junit.framework.TestCase.runBare(TestCase.java:141)
at junit.framework.TestResult$1.protect(TestResult.java:122)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.framework.TestResult.run(TestResult.java:125)
at junit.framework.TestCase.run(TestCase.java:129)
at junit.framework.TestSuite.runTest(TestSuite.java:255)
at junit.framework.TestSuite.run(TestSuite.java:250)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:23)
at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.extensions.TestSetup.run(TestSetup.java:27)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.io.FileNotFoundException: File does not exist:
/test-data/read-tests/unknown-child
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:528)
at
org.apache.commons.vfs2.provider.hdfs.HdfsFileObject.doAttach(HdfsFileObject.java:80)
at
org.apache.commons.vfs2.provider.AbstractFileObject.attach(AbstractFileObject.java:1738)
... 25 more
{noformat}
> HDFS FileSystem Provider
> ------------------------
>
> Key: VFS-442
> URL: https://issues.apache.org/jira/browse/VFS-442
> Project: Commons VFS
> Issue Type: New Feature
> Affects Versions: 2.0
> Reporter: Dave Marion
> Priority: Minor
> Labels: accumulo, hdfs
> Attachments: vfs-422-3.diff, VFS-442-1.patch, VFS-442-2.patch,
> VFS-442-4.patch
>
>
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