Thanks Harsh …… Cheers Subroto Sanyal
On May 18, 2012, at 1:52 PM, Harsh J wrote: > Yes this is intentional, and an incompatible change, and was done via > https://issues.apache.org/jira/browse/HADOOP-6201 to have better API > behavior. > > On Fri, May 18, 2012 at 2:04 PM, Subroto <ssan...@datameer.com> wrote: >> Hi, >> >> I was running a simple unit test for verifying the behavior of a/m API. >> The UT is some thing like this: >> >> public void testResolve_SimpleGlob() throws IOException { >> File folder = _tempFolder.newFolder("folder"); >> File file1 = createFile(folder, "2010/test1"); >> File file2 = createFile(folder, "2011/test1"); >> File file3 = createFile(folder, "2011/test2"); >> >> //some java code to assert >> // fileSystem.globStatus(new Path((folder.getAbsolutePath() + "/20*/test1")) >> contains path for file1 and file2 >> // fileSystem.globStatus(new Path((folder.getAbsolutePath() + "/20*/test*")) >> contains path for file1, file2 and file3 >> // fileSystem.globStatus(new Path((folder.getAbsolutePath() + "/2011/*")) >> contains path for file2 and file3 >> // fileSystem.globStatus(new Path((folder.getAbsolutePath() + "/2012/*")) is >> empty >> } >> >> The fourth assertion use to work fine in cdh3u3 version but, recently while >> running the same test with cdh4b2, I encountered: >> java.io.FileNotFoundException: File >> /var/folders/4w/yr852nyj3dbd1qj4w6qcwtqm0000gn/T/junit406694769891587251/folder/2012 >> does not exist >> at >> org.apache.hadoop.fs.RawLocalFileSystem.listStatus(RawLocalFileSystem.java:315) >> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1249) >> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1289) >> at >> org.apache.hadoop.fs.ChecksumFileSystem.listStatus(ChecksumFileSystem.java:557) >> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1249) >> at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1326) >> at org.apache.hadoop.fs.FileSystem.globStatusInternal(FileSystem.java:1456) >> at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1411) >> at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1389) >> >> Is this an intentional change made or shall we need to file it as bug and >> fix it…. ? >> >> Cheers, >> Subroto Sanyal > > > > -- > Harsh J
