@BeforeMethod(alwaysRun = true)
protected void setUp() throws Exception {
m_dir = File.createTempFile("logstore", "txt");
m_dir.delete();
m_dir.mkdirs();
m_logStore = new LogStoreImpl(m_dir, "log");
TestUtils.configureObject(m_logStore, EventAdmin.class);
m_logStore.start();
}