Examples with TableName com.google.cloud.bigquery.storage.v1beta2.TableName used on opensource projects

Example 16 with TableName

use of com.google.cloud.bigquery.storage.v1beta2.TableName in project java-bigquerystorage by googleapis.

the class WriteCommittedStream method writeCommittedStream.

public static void writeCommittedStream(String projectId, String datasetName, String tableName) throws DescriptorValidationException, InterruptedException, IOException {
    try (BigQueryWriteClient client = BigQueryWriteClient.create()) {
        // Initialize a write stream for the specified table.
        // For more information on WriteStream.Type, see:
        // https://googleapis.dev/java/google-cloud-bigquerystorage/latest/com/google/cloud/bigquery/storage/v1beta2/WriteStream.Type.html
        WriteStream stream = WriteStream.newBuilder().setType(WriteStream.Type.COMMITTED).build();
        TableName parentTable = TableName.of(projectId, datasetName, tableName);
        CreateWriteStreamRequest createWriteStreamRequest = CreateWriteStreamRequest.newBuilder().setParent(parentTable.toString()).setWriteStream(stream).build();
        WriteStream writeStream = client.createWriteStream(createWriteStreamRequest);
        // https://googleapis.dev/java/google-cloud-bigquerystorage/latest/com/google/cloud/bigquery/storage/v1/JsonStreamWriter.html
        try (JsonStreamWriter writer = JsonStreamWriter.newBuilder(writeStream.getName(), writeStream.getTableSchema()).build()) {
            // antipattern.
            for (int i = 0; i < 2; i++) {
                // Create a JSON object that is compatible with the table schema.
                JSONArray jsonArr = new JSONArray();
                for (int j = 0; j < 10; j++) {
                    JSONObject record = new JSONObject();
                    record.put("col1", String.format("record %03d-%03d", i, j));
                    jsonArr.put(record);
                }
                // To detect duplicate records, pass the index as the record offset.
                // To disable deduplication, omit the offset or use WriteStream.Type.DEFAULT.
                ApiFuture<AppendRowsResponse> future = writer.append(jsonArr, /*offset=*/
                i * 10);
                AppendRowsResponse response = future.get();
            }
            // Finalize the stream after use.
            FinalizeWriteStreamRequest finalizeWriteStreamRequest = FinalizeWriteStreamRequest.newBuilder().setName(writeStream.getName()).build();
            client.finalizeWriteStream(finalizeWriteStreamRequest);
        }
        System.out.println("Appended records successfully.");
    } catch (ExecutionException e) {
        // If the wrapped exception is a StatusRuntimeException, check the state of the operation.
        // If the state is INTERNAL, CANCELLED, or ABORTED, you can retry. For more information, see:
        // https://grpc.github.io/grpc-java/javadoc/io/grpc/StatusRuntimeException.html
        System.out.println("Failed to append records. \n" + e.toString());
    }
}

Example 17 with TableName

use of com.google.cloud.bigquery.storage.v1beta2.TableName in project java-bigquerystorage by googleapis.

the class WriteToDefaultStream method writeToDefaultStream.

public static void writeToDefaultStream(String projectId, String datasetName, String tableName) throws DescriptorValidationException, InterruptedException, IOException {
    BigQuery bigquery = BigQueryOptions.getDefaultInstance().getService();
    Table table = bigquery.getTable(datasetName, tableName);
    TableName parentTable = TableName.of(projectId, datasetName, tableName);
    Schema schema = table.getDefinition().getSchema();
    TableSchema tableSchema = BqToBqStorageSchemaConverter.convertTableSchema(schema);
    // https://googleapis.dev/java/google-cloud-bigquerystorage/latest/com/google/cloud/bigquery/storage/v1/JsonStreamWriter.html
    try (JsonStreamWriter writer = JsonStreamWriter.newBuilder(parentTable.toString(), tableSchema).build()) {
        // much writes as possible. Creating a writer for just one write is an antipattern.
        for (int i = 0; i < 2; i++) {
            // Create a JSON object that is compatible with the table schema.
            JSONArray jsonArr = new JSONArray();
            for (int j = 0; j < 10; j++) {
                JSONObject record = new JSONObject();
                record.put("test_string", String.format("record %03d-%03d", i, j));
                jsonArr.put(record);
            }
            ApiFuture<AppendRowsResponse> future = writer.append(jsonArr);
            AppendRowsResponse response = future.get();
        }
        System.out.println("Appended records successfully.");
    } catch (ExecutionException e) {
        // If the wrapped exception is a StatusRuntimeException, check the state of the operation.
        // If the state is INTERNAL, CANCELLED, or ABORTED, you can retry. For more information, see:
        // https://grpc.github.io/grpc-java/javadoc/io/grpc/StatusRuntimeException.html
        System.out.println("Failed to append records. \n" + e.toString());
    }
}

Example 18 with TableName

use of com.google.cloud.bigquery.storage.v1beta2.TableName in project java-bigtable by googleapis.

the class BigtableTableAdminClientTest method testAwaitReplication.

@Test
public void testAwaitReplication() {
    // Setup
    Mockito.when(mockStub.awaitReplicationCallable()).thenReturn(mockAwaitReplicationCallable);
    TableName expectedRequest = TableName.parse(TABLE_NAME);
    final AtomicBoolean wasCalled = new AtomicBoolean(false);
    Mockito.when(mockAwaitReplicationCallable.futureCall(expectedRequest)).thenAnswer((Answer<ApiFuture<Void>>) invocationOnMock -> {
        wasCalled.set(true);
        return ApiFutures.immediateFuture(null);
    });
    // Execute
    adminClient.awaitReplication(TABLE_ID);
    // Verify
    assertThat(wasCalled.get()).isTrue();
}

Example 19 with TableName

use of com.google.cloud.bigquery.storage.v1beta2.TableName in project java-bigtable by googleapis.

the class BaseBigtableTableAdminClientTest method getTableExceptionTest.

@Test
public void getTableExceptionTest() throws Exception {
    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
    mockBigtableTableAdmin.addException(exception);
    try {
        TableName name = TableName.of("[PROJECT]", "[INSTANCE]", "[TABLE]");
        client.getTable(name);
        Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
    // Expected exception.
    }
}

Example 20 with TableName

use of com.google.cloud.bigquery.storage.v1beta2.TableName in project java-bigtable by googleapis.

the class BaseBigtableTableAdminClientTest method snapshotTableTest2.

@Test
public void snapshotTableTest2() throws Exception {
    Snapshot expectedResponse = Snapshot.newBuilder().setName(SnapshotName.of("[PROJECT]", "[INSTANCE]", "[CLUSTER]", "[SNAPSHOT]").toString()).setSourceTable(Table.newBuilder().build()).setDataSizeBytes(-2110122398).setCreateTime(Timestamp.newBuilder().build()).setDeleteTime(Timestamp.newBuilder().build()).setDescription("description-1724546052").build();
    Operation resultOperation = Operation.newBuilder().setName("snapshotTableTest").setDone(true).setResponse(Any.pack(expectedResponse)).build();
    mockBigtableTableAdmin.addResponse(resultOperation);
    TableName name = TableName.of("[PROJECT]", "[INSTANCE]", "[TABLE]");
    String cluster = "cluster872092154";
    String snapshotId = "snapshotId-1113817601";
    String description = "description-1724546052";
    Snapshot actualResponse = client.snapshotTableAsync(name, cluster, snapshotId, description).get();
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockBigtableTableAdmin.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    SnapshotTableRequest actualRequest = ((SnapshotTableRequest) actualRequests.get(0));
    Assert.assertEquals(name.toString(), actualRequest.getName());
    Assert.assertEquals(cluster, actualRequest.getCluster());
    Assert.assertEquals(snapshotId, actualRequest.getSnapshotId());
    Assert.assertEquals(description, actualRequest.getDescription());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}