Examples with RpcContext alluxio.master.file.RpcContext used on opensource projects

Example 1 with RpcContext

use of alluxio.master.file.RpcContext in project alluxio by Alluxio.

the class BlockMasterIntegrityIntegrationTest method removeFileMetadata.

private void removeFileMetadata(AlluxioURI uri) throws Exception {
    FileSystemMaster fsm = mCluster.getLocalAlluxioMaster().getMasterProcess().getMaster(FileSystemMaster.class);
    InodeTree tree = Whitebox.getInternalState(fsm, "mInodeTree");
    LockedInodePath path = tree.lockInodePath(uri, LockPattern.WRITE_EDGE);
    RpcContext rpcContext = ((DefaultFileSystemMaster) fsm).createRpcContext();
    ((DefaultFileSystemMaster) fsm).deleteInternal(rpcContext, path, DeleteContext.defaults());
    path.close();
    rpcContext.close();
}

Example 2 with RpcContext

use of alluxio.master.file.RpcContext in project alluxio by Alluxio.

the class UfsStatusCacheTest method testFetchCancel.

@Test
public void testFetchCancel() throws Exception {
    spyUfs();
    doAnswer((Answer<UfsStatus[]>) invocation -> {
        Thread.sleep(30 * Constants.HOUR_MS);
        return new UfsStatus[] { Mockito.mock(UfsStatus.class) };
    }).when(mUfs).listStatus(any(String.class));
    mCache.prefetchChildren(new AlluxioURI("/"), mMountTable);
    final BlockDeletionContext bdc = mock(BlockDeletionContext.class);
    final JournalContext jc = mock(JournalContext.class);
    final OperationContext oc = mock(OperationContext.class);
    when(oc.getCancelledTrackers()).thenReturn(Lists.newArrayList());
    final RpcContext rpcContext = new RpcContext(bdc, jc, oc);
    AtomicReference<RuntimeException> ref = new AtomicReference<>(null);
    Thread t = new Thread(() -> {
        try {
            mCache.fetchChildrenIfAbsent(rpcContext, new AlluxioURI("/"), mMountTable);
            fail("Should not have been able to fetch children");
        } catch (RuntimeException e) {
            ref.set(e);
        } catch (InterruptedException | InvalidPathException e) {
        // do nothing
        }
    });
    t.start();
    when(oc.getCancelledTrackers()).thenReturn(Lists.newArrayList(new CallTracker() {

        @Override
        public boolean isCancelled() {
            return true;
        }

        @Override
        public Type getType() {
            return Type.GRPC_CLIENT_TRACKER;
        }
    }));
    t.join();
    final RuntimeException runtimeException = ref.get();
    assertNotNull(runtimeException);
    MatcherAssert.assertThat(runtimeException.getMessage(), Matchers.stringContainsInOrder("Call cancelled"));
}