Examples with CompleteBackupResponse com.palantir.atlasdb.backup.api.CompleteBackupResponse used on opensource projects

Example 1 with CompleteBackupResponse

use of com.palantir.atlasdb.backup.api.CompleteBackupResponse in project atlasdb by palantir.

the class AtlasBackupService method completeBackup.

public Set<Namespace> completeBackup(Set<Namespace> namespaces) {
    Set<InProgressBackupToken> tokens = namespaces.stream().map(inProgressBackups::remove).filter(Objects::nonNull).collect(Collectors.toSet());
    CompleteBackupRequest request = CompleteBackupRequest.of(tokens);
    CompleteBackupResponse response = atlasBackupClient.completeBackup(authHeader, request);
    return response.getSuccessfulBackups().stream().peek(coordinationServiceRecorder::storeFastForwardState).peek(backupPersister::storeCompletedBackup).map(CompletedBackup::getNamespace).collect(Collectors.toSet());
}

Example 2 with CompleteBackupResponse

use of com.palantir.atlasdb.backup.api.CompleteBackupResponse in project atlasdb by palantir.

the class AtlasBackupService method completeBackup.

/**
 * Completes backup for the given set of atlas services.
 * This will store metadata about the completed backup via the BackupPersister.
 * <p>
 * In order to do this, we must unlock the immutable timestamp for each service. If {@link #prepareBackup(Set)}
 * was not called, we will not have a record of the in-progress backup (and will not have been refreshing
 * its lock anyway). Thus, we attempt to complete backup only for those atlas services where we have the in-progress
 * backup stored.
 *
 * @return the atlas services whose backups were successfully completed
 */
public Set<AtlasService> completeBackup(Set<AtlasService> atlasServices) {
    throwIfClosed(atlasServices);
    AtlasServices.throwIfAtlasServicesCollide(atlasServices);
    Map<AtlasService, InProgressBackupToken> knownBackups = KeyedStream.of(atlasServices).map((Function<AtlasService, InProgressBackupToken>) inProgressBackups::remove).filter(Objects::nonNull).collectToMap();
    Set<InProgressBackupToken> tokens = ImmutableSet.copyOf(knownBackups.values());
    if (tokens.isEmpty()) {
        log.error("Complete backup called, but no in progress backups were found.", SafeArg.of("atlasServices", atlasServices));
        return ImmutableSet.of();
    }
    lockRefresher.unregisterLocks(tokens);
    Set<AtlasService> atlasServicesWithInProgressBackups = knownBackups.keySet();
    if (tokens.size() < atlasServices.size()) {
        Set<AtlasService> atlasServicesWithNoInProgressBackup = Sets.difference(atlasServices, atlasServicesWithInProgressBackups);
        log.error("In progress backups were not found for some atlasServices. We will not complete backup for these.", SafeArg.of("numAtlasServicesWithBackup", tokens.size()), SafeArg.of("numAtlasServicesWithoutBackup", atlasServicesWithNoInProgressBackup.size()), SafeArg.of("atlasServicesWithoutBackup", atlasServicesWithNoInProgressBackup), SafeArg.of("allRequestedAtlasServices", atlasServices));
    }
    Map<Namespace, AtlasService> namespaceToServices = KeyedStream.of(atlasServices).mapKeys(AtlasService::getNamespace).collectToMap();
    CompleteBackupRequest request = CompleteBackupRequest.of(tokens);
    CompleteBackupResponse response = atlasBackupClient.completeBackup(authHeader, request);
    Map<AtlasService, CompletedBackup> successfulBackups = KeyedStream.of(response.getSuccessfulBackups()).mapKeys(token -> namespaceToServices.get(token.getNamespace())).collectToMap();
    Set<AtlasService> successfullyStoredBackups = storeCompletedBackups(successfulBackups);
    if (successfullyStoredBackups.size() < atlasServicesWithInProgressBackups.size()) {
        Set<AtlasService> failedAtlasServices = Sets.difference(atlasServicesWithInProgressBackups, successfullyStoredBackups);
        log.error("Backup did not complete successfully for all atlasServices. Check TimeLock logs to debug.", SafeArg.of("failedAtlasServices", failedAtlasServices), SafeArg.of("successfulAtlasServices", successfullyStoredBackups), SafeArg.of("atlasServicesWithoutBackup", atlasServicesWithInProgressBackups));
    }
    return successfulBackups.keySet();
}