Examples with GetFileRequestBuilder org.apache.ignite.raft.jraft.rpc.GetFileRequestBuilder used on opensource projects

Example 1 with GetFileRequestBuilder

use of org.apache.ignite.raft.jraft.rpc.GetFileRequestBuilder in project ignite-3 by apache.

the class LocalSnapshotCopierTest method testStartJoinFinishOK.

@Test
@SuppressWarnings({ "rawtypes", "unchecked" })
public void testStartJoinFinishOK() throws Exception {
    final CompletableFuture<Message> future = new CompletableFuture<>();
    final GetFileRequestBuilder rb = raftOptions.getRaftMessagesFactory().getFileRequest().readerId(99).filename(Snapshot.JRAFT_SNAPSHOT_META_FILE).count(Integer.MAX_VALUE).offset(0).readPartly(true);
    // mock get metadata
    ArgumentCaptor<RpcResponseClosure> argument = ArgumentCaptor.forClass(RpcResponseClosure.class);
    Mockito.when(this.raftClientService.getFile(eq(new Endpoint("localhost", 8081)), eq(rb.build()), eq(this.copyOpts.getTimeoutMs()), argument.capture())).thenReturn(future);
    this.copier.start();
    assertTrue(TestUtils.waitForArgumentCapture(argument, 5_000));
    RpcResponseClosure<RpcRequests.GetFileResponse> closure = argument.getValue();
    final ByteBuffer metaBuf = this.table.saveToByteBufferAsRemote();
    RpcRequests.GetFileResponse response = raftOptions.getRaftMessagesFactory().getFileResponse().readSize(metaBuf.remaining()).eof(true).data(new ByteString(metaBuf)).build();
    closure.setResponse(response);
    // mock get file
    argument = ArgumentCaptor.forClass(RpcResponseClosure.class);
    rb.filename("testFile");
    rb.count(this.raftOptions.getMaxByteCountPerRpc());
    Mockito.when(this.raftClientService.getFile(eq(new Endpoint("localhost", 8081)), eq(rb.build()), eq(this.copyOpts.getTimeoutMs()), argument.capture())).thenReturn(future);
    closure.run(Status.OK());
    assertTrue(TestUtils.waitForArgumentCapture(argument, 5_000));
    closure = argument.getValue();
    response = raftOptions.getRaftMessagesFactory().getFileResponse().readSize(100).eof(true).data(new ByteString(new byte[100])).build();
    closure.setResponse(response);
    closure.run(Status.OK());
    this.copier.join();
    final SnapshotReader reader = this.copier.getReader();
    assertSame(this.reader, reader);
    assertEquals(1, this.writer.listFiles().size());
    assertTrue(this.writer.listFiles().contains("testFile"));
}

Example 2 with GetFileRequestBuilder

use of org.apache.ignite.raft.jraft.rpc.GetFileRequestBuilder in project ignite-3 by apache.

the class SnapshotExecutorTest method testInstallSnapshot.

@Test
public void testInstallSnapshot() throws Exception {
    RaftMessagesFactory msgFactory = raftOptions.getRaftMessagesFactory();
    final RpcRequests.InstallSnapshotRequest irb = msgFactory.installSnapshotRequest().groupId("test").peerId(addr.toString()).serverId("localhost:8080").uri("remote://localhost:8080/99").term(0).meta(msgFactory.snapshotMeta().lastIncludedIndex(1).lastIncludedTerm(2).build()).build();
    Mockito.when(raftClientService.connect(new Endpoint("localhost", 8080))).thenReturn(true);
    final CompletableFuture<Message> fut = new CompletableFuture<>();
    final GetFileRequestBuilder rb = msgFactory.getFileRequest().readerId(99).filename(Snapshot.JRAFT_SNAPSHOT_META_FILE).count(Integer.MAX_VALUE).offset(0).readPartly(true);
    // Mock get metadata
    ArgumentCaptor<RpcResponseClosure> argument = ArgumentCaptor.forClass(RpcResponseClosure.class);
    Mockito.when(raftClientService.getFile(eq(new Endpoint("localhost", 8080)), eq(rb.build()), eq(copyOpts.getTimeoutMs()), argument.capture())).thenReturn(fut);
    Future<?> snapFut = Utils.runInThread(ForkJoinPool.commonPool(), () -> executor.installSnapshot(irb, msgFactory.installSnapshotResponse(), new RpcRequestClosure(asyncCtx, msgFactory)));
    assertTrue(TestUtils.waitForArgumentCapture(argument, 5_000));
    RpcResponseClosure<RpcRequests.GetFileResponse> closure = argument.getValue();
    final ByteBuffer metaBuf = table.saveToByteBufferAsRemote();
    closure.setResponse(msgFactory.getFileResponse().readSize(metaBuf.remaining()).eof(true).data(new ByteString(metaBuf)).build());
    // Mock get file
    argument = ArgumentCaptor.forClass(RpcResponseClosure.class);
    rb.filename("testFile");
    rb.count(raftOptions.getMaxByteCountPerRpc());
    Mockito.when(raftClientService.getFile(eq(new Endpoint("localhost", 8080)), eq(rb.build()), eq(copyOpts.getTimeoutMs()), argument.capture())).thenReturn(fut);
    closure.run(Status.OK());
    assertTrue(TestUtils.waitForArgumentCapture(argument, 5_000));
    closure = argument.getValue();
    closure.setResponse(msgFactory.getFileResponse().readSize(100).eof(true).data(new ByteString(new byte[100])).build());
    ArgumentCaptor<LoadSnapshotClosure> loadSnapshotArg = ArgumentCaptor.forClass(LoadSnapshotClosure.class);
    Mockito.when(fSMCaller.onSnapshotLoad(loadSnapshotArg.capture())).thenReturn(true);
    closure.run(Status.OK());
    assertTrue(TestUtils.waitForArgumentCapture(loadSnapshotArg, 5_000));
    final LoadSnapshotClosure done = loadSnapshotArg.getValue();
    final SnapshotReader reader = done.start();
    assertNotNull(reader);
    assertEquals(1, reader.listFiles().size());
    assertTrue(reader.listFiles().contains("testFile"));
    done.run(Status.OK());
    executor.join();
    assertTrue(snapFut.isDone());
    assertEquals(2, executor.getLastSnapshotTerm());
    assertEquals(1, executor.getLastSnapshotIndex());
}