Examples with StoppableImplementation org.apache.hadoop.hbase.util.StoppableImplementation used on opensource projects

Example 16 with StoppableImplementation

use of org.apache.hadoop.hbase.util.StoppableImplementation in project hbase by apache.

the class TestCleanerChore method testSavesFilesOnRequest.

@Test
public void testSavesFilesOnRequest() throws Exception {
    Stoppable stop = new StoppableImplementation();
    Configuration conf = UTIL.getConfiguration();
    Path testDir = UTIL.getDataTestDir();
    FileSystem fs = UTIL.getTestFileSystem();
    String confKey = "hbase.test.cleaner.delegates";
    conf.set(confKey, NeverDelete.class.getName());
    AllValidPaths chore = new AllValidPaths("test-file-cleaner", stop, conf, fs, testDir, confKey, POOL);
    // create the directory layout in the directory to clean
    Path parent = new Path(testDir, "parent");
    Path file = new Path(parent, "someFile");
    fs.mkdirs(parent);
    // touch a new file
    fs.create(file).close();
    assertTrue("Test file didn't get created.", fs.exists(file));
    // run the chore
    chore.chore();
    // verify all the files were preserved
    assertTrue("File shouldn't have been deleted", fs.exists(file));
    assertTrue("directory shouldn't have been deleted", fs.exists(parent));
}