Example usage for org.apache.hadoop.fs.viewfs ViewFileSystem ViewFileSystem

Introduction

In this page you can find the example usage for org.apache.hadoop.fs.viewfs ViewFileSystem ViewFileSystem.

Prototype

public ViewFileSystem() throws IOException 

Source Link

Document

This is the constructor with the signature needed by FileSystem#createFileSystem(URI,Configuration) After this constructor is called initialize() is called.

Usage

From source file:org.apache.carbondata.core.carbon.datastorage.filesystem.ViewFsCarbonFileTest.java

License:Apache License

@Test
public void testListFilesForNullListStatus() {
    viewFSCarbonFile = new ViewFSCarbonFile(fileStatusWithOutDirectoryPermission);
    new MockUp<Path>() {
        @Mock/* w  w w .j  a v a 2  s .co  m*/
        public FileSystem getFileSystem(Configuration conf) throws IOException {
            return new ViewFileSystem();
        }

    };
    new MockUp<ViewFileSystem>() {
        @Mock
        public FileStatus[] listStatus(Path var1) throws IOException {

            return null;
        }

    };
    new MockUp<ViewFileSystem>() {
        @Mock
        public boolean delete(Path var1, boolean var2) throws IOException {

            return true;
        }

    };
    //public boolean delete(Path var1, boolean var2) throws IOException;
    viewFSCarbonFile = new ViewFSCarbonFile(fileStatus);
    assertTrue(viewFSCarbonFile.listFiles().length == 0);
}

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From source file:org.apache.carbondata.core.carbon.datastorage.filesystem.ViewFsCarbonFileTest.java

License:Apache License

@Test
public void testListDirectory() {
    viewFSCarbonFile = new ViewFSCarbonFile(fileStatus);
    new MockUp<Path>() {
        @Mock//w  w  w. j av a 2 s .co m
        public FileSystem getFileSystem(Configuration conf) throws IOException {
            return new ViewFileSystem();
        }

    };
    new MockUp<ViewFileSystem>() {
        @Mock
        public FileStatus[] listStatus(Path var1) throws IOException {

            FileStatus[] fileStatus = new FileStatus[] {
                    new FileStatus(12L, true, 60, 120l, 180L, new Path(fileName)) };
            return fileStatus;
        }

    };

    assertTrue(viewFSCarbonFile.listFiles().length == 1);
}

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From source file:org.apache.carbondata.core.carbon.datastorage.filesystem.ViewFsCarbonFileTest.java

License:Apache License

@Test
public void testlistFilesWithoutFilter() {
    CarbonFileFilter carbonFileFilter = new CarbonFileFilter() {

        @Override//from   w  ww .j  a  v a  2s  .  c  o  m
        public boolean accept(CarbonFile file) {
            return false;
        }
    };
    new MockUp<Path>() {
        @Mock
        public FileSystem getFileSystem(Configuration conf) throws IOException {
            return new ViewFileSystem();
        }

    };
    new MockUp<ViewFileSystem>() {
        @Mock
        public FileStatus[] listStatus(Path var1) throws IOException {

            FileStatus[] fileStatus = new FileStatus[] {
                    new FileStatus(12L, true, 60, 120l, 180L, new Path(fileName)) };
            return fileStatus;
        }

    };
    viewFSCarbonFile = new ViewFSCarbonFile(fileStatus);
    assertTrue(viewFSCarbonFile.listFiles(carbonFileFilter).length == 0);
}

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From source file:org.apache.carbondata.core.carbon.datastorage.filesystem.ViewFsCarbonFileTest.java

License:Apache License

@Test
public void testrenameForceForViewFileSystem() {
    new MockUp<Path>() {
        @Mock/*  ww  w.j  av a  2  s. c om*/
        public FileSystem getFileSystem(Configuration conf) throws IOException {
            return new ViewFileSystem();
        }

    };
    new MockUp<ViewFileSystem>() {
        @Mock
        public boolean delete(Path f, boolean recursive) throws IOException {
            return true;

        }

    };
    new MockUp<ViewFileSystem>() {
        @Mock
        public boolean rename(Path src, Path dst) throws IOException {
            return true;

        }

    };

    assertTrue(viewFSCarbonFile.renameForce(fileName));

}

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