Examples with Namespace com.palantir.atlasdb.timelock.api.Namespace used on opensource projects

Example 1 with Namespace

use of com.palantir.atlasdb.timelock.api.Namespace in project atlasdb by palantir.

the class CoordinationServiceRecorder method storeFastForwardState.

public void storeFastForwardState(CompletedBackup completedBackup) {
    Namespace namespace = completedBackup.getNamespace();
    Optional<InternalSchemaMetadataState> maybeMetadata = fetchSchemaMetadata(namespace, completedBackup.getBackupEndTimestamp());
    maybeMetadata.ifPresentOrElse(metadata -> backupPersister.storeSchemaMetadata(namespace, metadata), () -> logEmptyMetadata(namespace));
}

Example 2 with Namespace

use of com.palantir.atlasdb.timelock.api.Namespace in project atlasdb by palantir.

the class AtlasRestoreServiceTest method prepareBackupFailsIfDisableFails.

@Test
public void prepareBackupFailsIfDisableFails() {
    DisableNamespacesResponse failedDisable = DisableNamespacesResponse.unsuccessful(UnsuccessfulDisableNamespacesResponse.of(ImmutableSet.of(WITH_BACKUP), ImmutableSet.of()));
    DisableNamespacesRequest request = DisableNamespacesRequest.of(ImmutableSet.of(WITH_BACKUP), BACKUP_ID);
    when(timeLockManagementService.disableTimelock(authHeader, request)).thenReturn(failedDisable);
    Set<Namespace> disabledNamespaces = atlasRestoreService.prepareRestore(ImmutableSet.of(restoreRequest(WITH_BACKUP), restoreRequest(NO_BACKUP)), BACKUP_ID);
    assertThat(disabledNamespaces).isEmpty();
}

Example 3 with Namespace

use of com.palantir.atlasdb.timelock.api.Namespace in project atlasdb by palantir.

the class AtlasRestoreServiceTest method restoresToNewNamespaceCorrectly.

@Test
public void restoresToNewNamespaceCorrectly() {
    RestoreRequest restoreRequest = RestoreRequest.builder().oldNamespace(WITH_BACKUP).newNamespace(NO_BACKUP).build();
    // prepare
    DisableNamespacesResponse successfulDisable = DisableNamespacesResponse.successful(SuccessfulDisableNamespacesResponse.of(BACKUP_ID));
    DisableNamespacesRequest request = DisableNamespacesRequest.of(ImmutableSet.of(NO_BACKUP), BACKUP_ID);
    when(timeLockManagementService.disableTimelock(authHeader, request)).thenReturn(successfulDisable);
    Set<Namespace> disabledNamespaces = atlasRestoreService.prepareRestore(ImmutableSet.of(restoreRequest), BACKUP_ID);
    assertThat(disabledNamespaces).containsExactly(NO_BACKUP);
    // repair
    BiConsumer<String, RangesForRepair> doNothingConsumer = (_unused1, _unused2) -> {
    };
    Set<Namespace> repairedNamespaces = atlasRestoreService.repairInternalTables(ImmutableSet.of(restoreRequest), doNothingConsumer);
    assertThat(repairedNamespaces).containsExactly(NO_BACKUP);
    verify(cassandraRepairHelper).repairInternalTables(NO_BACKUP, doNothingConsumer);
    verify(cassandraRepairHelper).repairTransactionsTables(eq(NO_BACKUP), anyList(), eq(doNothingConsumer));
    verify(cassandraRepairHelper).cleanTransactionsTables(eq(NO_BACKUP), eq(BACKUP_START_TIMESTAMP), anyList());
    verifyNoMoreInteractions(cassandraRepairHelper);
    // complete
    CompletedBackup completedBackup = backupPersister.getCompletedBackup(WITH_BACKUP).orElseThrow();
    CompleteRestoreRequest completeRestoreRequest = CompleteRestoreRequest.of(ImmutableMap.of(NO_BACKUP, completedBackup));
    when(atlasRestoreClient.completeRestore(authHeader, completeRestoreRequest)).thenReturn(CompleteRestoreResponse.of(ImmutableSet.of(NO_BACKUP)));
    ReenableNamespacesRequest reenableRequest = ReenableNamespacesRequest.of(ImmutableSet.of(NO_BACKUP), BACKUP_ID);
    Set<Namespace> completedNamespaces = atlasRestoreService.completeRestore(ImmutableSet.of(restoreRequest), BACKUP_ID);
    assertThat(completedNamespaces).containsExactly(NO_BACKUP);
    verify(atlasRestoreClient).completeRestore(authHeader, completeRestoreRequest);
    verify(timeLockManagementService).reenableTimelock(authHeader, reenableRequest);
}

Example 4 with Namespace

use of com.palantir.atlasdb.timelock.api.Namespace in project atlasdb by palantir.

the class BackupAndRestoreEteTest method canPrepareAndCompleteRestore.

@Test
public void canPrepareAndCompleteRestore() {
    addTodo();
    backupResource.prepareBackup(NAMESPACES);
    backupResource.completeBackup(NAMESPACES);
    assertThat(timestampClient.getFreshTimestamp()).isGreaterThan(0L);
    String backupId = "backupId";
    RestoreRequest restoreRequest = RestoreRequest.builder().oldNamespace(NAMESPACE).newNamespace(NAMESPACE).build();
    Set<Namespace> preparedNamespaces = backupResource.prepareRestore(RestoreRequestWithId.of(restoreRequest, backupId));
    assertThat(preparedNamespaces).containsExactly(NAMESPACE);
    // verify TimeLock is disabled
    assertThatRemoteExceptionThrownBy(timestampClient::getFreshTimestamp).isGeneratedFromErrorType(ErrorType.INTERNAL);
    Set<Namespace> completedNamespaces = backupResource.completeRestore(RestoreRequestWithId.of(restoreRequest, backupId));
    assertThat(completedNamespaces).containsExactly(NAMESPACE);
    // verify TimeLock is re-enabled
    assertThat(timestampClient.getFreshTimestamp()).isGreaterThan(0L);
}

Example 5 with Namespace

use of com.palantir.atlasdb.timelock.api.Namespace in project atlasdb by palantir.

the class ClusterMetadataUtils method getTableMetadata.

public static TableMetadata getTableMetadata(CqlMetadata metadata, Namespace namespace, String table) {
    KeyspaceMetadata keyspaceMetadata = metadata.getKeyspaceMetadata(namespace);
    Optional<TableMetadata> maybeTable = keyspaceMetadata.getTables().stream().filter(tableMetadata -> tableMetadata.getName().equals(table)).collect(MoreCollectors.toOptional());
    return maybeTable.orElseThrow(() -> new SafeIllegalArgumentException("Can't find table", SafeArg.of("keyspace", namespace), LoggingArgs.tableRef("table", TableReference.fromString(table))));
}