@Before
public void before() throws Exception {
File tempFolder = mTestFolder.newFolder();
TieredBlockStoreTestUtils.setupTachyonConfDefault(tempFolder.getAbsolutePath());
ExecutorService executorService = Executors.newFixedThreadPool(
<BUG>testConf.getInt(Constants.WORKER_SHARED_EXECUTOR_CORES),
</BUG>
ThreadFactoryUtils.build("Shared-executor-%d", false));
mBlockStore = new TieredBlockStore(executorService);
Field field = mBlockStore.getClass().getDeclaredField("mMetaManager");

@Before
public void before() throws Exception {
File tempFolder = mTestFolder.newFolder();
TieredBlockStoreTestUtils.setupTachyonConfDefault(tempFolder.getAbsolutePath());
ExecutorService executorService = Executors.newFixedThreadPool(
WorkerContext.getConf().getInt(Constants.WORKER_SHARED_EXECUTOR_CORES),
ThreadFactoryUtils.build("Shared-executor-%d", false));
mBlockStore = new TieredBlockStore(executorService);
Field field = mBlockStore.getClass().getDeclaredField("mMetaManager");
