Examples with ServerErrorCode com.github.ambry.commons.ServerErrorCode used on opensource projects

Example 6 with ServerErrorCode

use of com.github.ambry.commons.ServerErrorCode in project ambry by linkedin.

the class AmbryRequests method handleReplicationControlRequest.

/**
 * Handles {@link com.github.ambry.protocol.AdminRequestOrResponseType#ReplicationControl}.
 * @param requestStream the serialized bytes of the request.
 * @param adminRequest the {@link AdminRequest} received.
 * @return the {@link AdminResponse} to the request.
 * @throws IOException if there is any I/O error reading from the {@code requestStream}.
 */
private AdminResponse handleReplicationControlRequest(DataInputStream requestStream, AdminRequest adminRequest) throws IOException {
    Collection<PartitionId> partitionIds;
    ServerErrorCode error = ServerErrorCode.No_Error;
    ReplicationControlAdminRequest replControlRequest = ReplicationControlAdminRequest.readFrom(requestStream, adminRequest);
    if (replControlRequest.getPartitionId() != null) {
        error = validateRequest(replControlRequest.getPartitionId(), RequestOrResponseType.AdminRequest);
        partitionIds = Collections.singletonList(replControlRequest.getPartitionId());
    } else {
        partitionIds = partitionsInCurrentNode;
    }
    if (!error.equals(ServerErrorCode.Partition_Unknown)) {
        if (replicationManager.controlReplicationForPartitions(partitionIds, replControlRequest.getOrigins(), replControlRequest.shouldEnable())) {
            error = ServerErrorCode.No_Error;
        } else {
            logger.error("Could not set enable status for replication of {} from {} to {}. Check partition validity and" + " origins list", partitionIds, replControlRequest.getOrigins(), replControlRequest.shouldEnable());
            error = ServerErrorCode.Bad_Request;
        }
    }
    return new AdminResponse(adminRequest.getCorrelationId(), adminRequest.getClientId(), error);
}

Example 7 with ServerErrorCode

use of com.github.ambry.commons.ServerErrorCode in project ambry by linkedin.

the class AmbryRequests method handleGetRequest.

public void handleGetRequest(Request request) throws IOException, InterruptedException {
    GetRequest getRequest = GetRequest.readFrom(new DataInputStream(request.getInputStream()), clusterMap);
    Histogram responseQueueTime = null;
    Histogram responseSendTime = null;
    Histogram responseTotalTime = null;
    long requestQueueTime = SystemTime.getInstance().milliseconds() - request.getStartTimeInMs();
    long totalTimeSpent = requestQueueTime;
    if (getRequest.getMessageFormatFlag() == MessageFormatFlags.Blob) {
        metrics.getBlobRequestQueueTimeInMs.update(requestQueueTime);
        metrics.getBlobRequestRate.mark();
        responseQueueTime = metrics.getBlobResponseQueueTimeInMs;
        responseSendTime = metrics.getBlobSendTimeInMs;
        responseTotalTime = metrics.getBlobTotalTimeInMs;
    } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.BlobProperties) {
        metrics.getBlobPropertiesRequestQueueTimeInMs.update(requestQueueTime);
        metrics.getBlobPropertiesRequestRate.mark();
        responseQueueTime = metrics.getBlobPropertiesResponseQueueTimeInMs;
        responseSendTime = metrics.getBlobPropertiesSendTimeInMs;
        responseTotalTime = metrics.getBlobPropertiesTotalTimeInMs;
    } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.BlobUserMetadata) {
        metrics.getBlobUserMetadataRequestQueueTimeInMs.update(requestQueueTime);
        metrics.getBlobUserMetadataRequestRate.mark();
        responseQueueTime = metrics.getBlobUserMetadataResponseQueueTimeInMs;
        responseSendTime = metrics.getBlobUserMetadataSendTimeInMs;
        responseTotalTime = metrics.getBlobUserMetadataTotalTimeInMs;
    } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.BlobInfo) {
        metrics.getBlobInfoRequestQueueTimeInMs.update(requestQueueTime);
        metrics.getBlobInfoRequestRate.mark();
        responseQueueTime = metrics.getBlobInfoResponseQueueTimeInMs;
        responseSendTime = metrics.getBlobInfoSendTimeInMs;
        responseTotalTime = metrics.getBlobInfoTotalTimeInMs;
    } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.All) {
        metrics.getBlobAllRequestQueueTimeInMs.update(requestQueueTime);
        metrics.getBlobAllRequestRate.mark();
        responseQueueTime = metrics.getBlobAllResponseQueueTimeInMs;
        responseSendTime = metrics.getBlobAllSendTimeInMs;
        responseTotalTime = metrics.getBlobAllTotalTimeInMs;
    }
    long startTime = SystemTime.getInstance().milliseconds();
    GetResponse response = null;
    try {
        List<Send> messagesToSendList = new ArrayList<Send>(getRequest.getPartitionInfoList().size());
        List<PartitionResponseInfo> partitionResponseInfoList = new ArrayList<PartitionResponseInfo>(getRequest.getPartitionInfoList().size());
        for (PartitionRequestInfo partitionRequestInfo : getRequest.getPartitionInfoList()) {
            ServerErrorCode error = validateRequest(partitionRequestInfo.getPartition(), RequestOrResponseType.GetRequest);
            if (error != ServerErrorCode.No_Error) {
                logger.error("Validating get request failed for partition {} with error {}", partitionRequestInfo.getPartition(), error);
                PartitionResponseInfo partitionResponseInfo = new PartitionResponseInfo(partitionRequestInfo.getPartition(), error);
                partitionResponseInfoList.add(partitionResponseInfo);
            } else {
                try {
                    Store storeToGet = storageManager.getStore(partitionRequestInfo.getPartition());
                    EnumSet<StoreGetOptions> storeGetOptions = EnumSet.noneOf(StoreGetOptions.class);
                    // Currently only one option is supported.
                    if (getRequest.getGetOption() == GetOption.Include_Expired_Blobs) {
                        storeGetOptions = EnumSet.of(StoreGetOptions.Store_Include_Expired);
                    }
                    if (getRequest.getGetOption() == GetOption.Include_Deleted_Blobs) {
                        storeGetOptions = EnumSet.of(StoreGetOptions.Store_Include_Deleted);
                    }
                    if (getRequest.getGetOption() == GetOption.Include_All) {
                        storeGetOptions = EnumSet.of(StoreGetOptions.Store_Include_Deleted, StoreGetOptions.Store_Include_Expired);
                    }
                    StoreInfo info = storeToGet.get(partitionRequestInfo.getBlobIds(), storeGetOptions);
                    MessageFormatSend blobsToSend = new MessageFormatSend(info.getMessageReadSet(), getRequest.getMessageFormatFlag(), messageFormatMetrics, storeKeyFactory);
                    PartitionResponseInfo partitionResponseInfo = new PartitionResponseInfo(partitionRequestInfo.getPartition(), info.getMessageReadSetInfo(), blobsToSend.getMessageMetadataList());
                    messagesToSendList.add(blobsToSend);
                    partitionResponseInfoList.add(partitionResponseInfo);
                } catch (StoreException e) {
                    boolean logInErrorLevel = false;
                    if (e.getErrorCode() == StoreErrorCodes.ID_Not_Found) {
                        metrics.idNotFoundError.inc();
                    } else if (e.getErrorCode() == StoreErrorCodes.TTL_Expired) {
                        metrics.ttlExpiredError.inc();
                    } else if (e.getErrorCode() == StoreErrorCodes.ID_Deleted) {
                        metrics.idDeletedError.inc();
                    } else if (e.getErrorCode() == StoreErrorCodes.Authorization_Failure) {
                        metrics.getAuthorizationFailure.inc();
                    } else {
                        metrics.unExpectedStoreGetError.inc();
                        logInErrorLevel = true;
                    }
                    if (logInErrorLevel) {
                        logger.error("Store exception on a get with error code {} for partition {}", e.getErrorCode(), partitionRequestInfo.getPartition(), e);
                    } else {
                        logger.trace("Store exception on a get with error code {} for partition {}", e.getErrorCode(), partitionRequestInfo.getPartition(), e);
                    }
                    PartitionResponseInfo partitionResponseInfo = new PartitionResponseInfo(partitionRequestInfo.getPartition(), ErrorMapping.getStoreErrorMapping(e.getErrorCode()));
                    partitionResponseInfoList.add(partitionResponseInfo);
                } catch (MessageFormatException e) {
                    logger.error("Message format exception on a get with error code " + e.getErrorCode() + " for partitionRequestInfo " + partitionRequestInfo, e);
                    if (e.getErrorCode() == MessageFormatErrorCodes.Data_Corrupt) {
                        metrics.dataCorruptError.inc();
                    } else if (e.getErrorCode() == MessageFormatErrorCodes.Unknown_Format_Version) {
                        metrics.unknownFormatError.inc();
                    }
                    PartitionResponseInfo partitionResponseInfo = new PartitionResponseInfo(partitionRequestInfo.getPartition(), ErrorMapping.getMessageFormatErrorMapping(e.getErrorCode()));
                    partitionResponseInfoList.add(partitionResponseInfo);
                }
            }
        }
        CompositeSend compositeSend = new CompositeSend(messagesToSendList);
        response = new GetResponse(getRequest.getCorrelationId(), getRequest.getClientId(), partitionResponseInfoList, compositeSend, ServerErrorCode.No_Error);
    } catch (Exception e) {
        logger.error("Unknown exception for request " + getRequest, e);
        response = new GetResponse(getRequest.getCorrelationId(), getRequest.getClientId(), ServerErrorCode.Unknown_Error);
    } finally {
        long processingTime = SystemTime.getInstance().milliseconds() - startTime;
        totalTimeSpent += processingTime;
        publicAccessLogger.info("{} {} processingTime {}", getRequest, response, processingTime);
        if (getRequest.getMessageFormatFlag() == MessageFormatFlags.Blob) {
            metrics.getBlobProcessingTimeInMs.update(processingTime);
            metrics.updateGetBlobProcessingTimeBySize(response.sizeInBytes(), processingTime);
        } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.BlobProperties) {
            metrics.getBlobPropertiesProcessingTimeInMs.update(processingTime);
        } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.BlobUserMetadata) {
            metrics.getBlobUserMetadataProcessingTimeInMs.update(processingTime);
        } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.BlobInfo) {
            metrics.getBlobInfoProcessingTimeInMs.update(processingTime);
        } else if (getRequest.getMessageFormatFlag() == MessageFormatFlags.All) {
            metrics.getBlobAllProcessingTimeInMs.update(processingTime);
            metrics.updateGetBlobProcessingTimeBySize(response.sizeInBytes(), processingTime);
        }
    }
    sendGetResponse(requestResponseChannel, response, request, responseQueueTime, responseSendTime, responseTotalTime, totalTimeSpent, response.sizeInBytes(), getRequest.getMessageFormatFlag(), metrics);
}

Example 8 with ServerErrorCode

use of com.github.ambry.commons.ServerErrorCode in project ambry by linkedin.

the class ReplicaMetadataResponseInfo method readFrom.

public static ReplicaMetadataResponseInfo readFrom(DataInputStream stream, FindTokenFactory factory, ClusterMap clusterMap, short replicaMetadataResponseVersion) throws IOException {
    PartitionId partitionId = clusterMap.getPartitionIdFromStream(stream);
    ServerErrorCode error = ServerErrorCode.values()[stream.readShort()];
    if (error != ServerErrorCode.No_Error) {
        return new ReplicaMetadataResponseInfo(partitionId, error);
    } else {
        FindToken token = factory.getFindToken(stream);
        Pair<List<MessageInfo>, List<MessageMetadata>> messageInfoAndMetadataList = MessageInfoAndMetadataListSerde.deserializeMessageInfoAndMetadataList(stream, clusterMap, getMessageInfoAndMetadataListSerDeVersion(replicaMetadataResponseVersion));
        long remoteReplicaLag = stream.readLong();
        return new ReplicaMetadataResponseInfo(partitionId, token, messageInfoAndMetadataList.getFirst(), remoteReplicaLag, replicaMetadataResponseVersion);
    }
}

Example 9 with ServerErrorCode

use of com.github.ambry.commons.ServerErrorCode in project ambry by linkedin.

the class AmbryRequests method handleDeleteRequest.

public void handleDeleteRequest(Request request) throws IOException, InterruptedException {
    DeleteRequest deleteRequest = DeleteRequest.readFrom(new DataInputStream(request.getInputStream()), clusterMap);
    long requestQueueTime = SystemTime.getInstance().milliseconds() - request.getStartTimeInMs();
    long totalTimeSpent = requestQueueTime;
    metrics.deleteBlobRequestQueueTimeInMs.update(requestQueueTime);
    metrics.deleteBlobRequestRate.mark();
    long startTime = SystemTime.getInstance().milliseconds();
    DeleteResponse response = null;
    try {
        ServerErrorCode error = validateRequest(deleteRequest.getBlobId().getPartition(), RequestOrResponseType.DeleteRequest);
        if (error != ServerErrorCode.No_Error) {
            logger.error("Validating delete request failed with error {} for request {}", error, deleteRequest);
            response = new DeleteResponse(deleteRequest.getCorrelationId(), deleteRequest.getClientId(), error);
        } else {
            MessageFormatInputStream stream = new DeleteMessageFormatInputStream(deleteRequest.getBlobId(), deleteRequest.getAccountId(), deleteRequest.getContainerId(), deleteRequest.getDeletionTimeInMs());
            MessageInfo info = new MessageInfo(deleteRequest.getBlobId(), stream.getSize(), deleteRequest.getAccountId(), deleteRequest.getContainerId(), deleteRequest.getDeletionTimeInMs());
            ArrayList<MessageInfo> infoList = new ArrayList<MessageInfo>();
            infoList.add(info);
            MessageFormatWriteSet writeset = new MessageFormatWriteSet(stream, infoList, false);
            Store storeToDelete = storageManager.getStore(deleteRequest.getBlobId().getPartition());
            storeToDelete.delete(writeset);
            response = new DeleteResponse(deleteRequest.getCorrelationId(), deleteRequest.getClientId(), ServerErrorCode.No_Error);
            if (notification != null) {
                notification.onBlobReplicaDeleted(currentNode.getHostname(), currentNode.getPort(), deleteRequest.getBlobId().getID(), BlobReplicaSourceType.PRIMARY);
            }
        }
    } catch (StoreException e) {
        boolean logInErrorLevel = false;
        if (e.getErrorCode() == StoreErrorCodes.ID_Not_Found) {
            metrics.idNotFoundError.inc();
        } else if (e.getErrorCode() == StoreErrorCodes.TTL_Expired) {
            metrics.ttlExpiredError.inc();
        } else if (e.getErrorCode() == StoreErrorCodes.ID_Deleted) {
            metrics.idDeletedError.inc();
        } else if (e.getErrorCode() == StoreErrorCodes.Authorization_Failure) {
            metrics.deleteAuthorizationFailure.inc();
        } else {
            logInErrorLevel = true;
            metrics.unExpectedStoreDeleteError.inc();
        }
        if (logInErrorLevel) {
            logger.error("Store exception on a delete with error code {} for request {}", e.getErrorCode(), deleteRequest, e);
        } else {
            logger.trace("Store exception on a delete with error code {} for request {}", e.getErrorCode(), deleteRequest, e);
        }
        response = new DeleteResponse(deleteRequest.getCorrelationId(), deleteRequest.getClientId(), ErrorMapping.getStoreErrorMapping(e.getErrorCode()));
    } catch (Exception e) {
        logger.error("Unknown exception for delete request " + deleteRequest, e);
        response = new DeleteResponse(deleteRequest.getCorrelationId(), deleteRequest.getClientId(), ServerErrorCode.Unknown_Error);
        metrics.unExpectedStoreDeleteError.inc();
    } finally {
        long processingTime = SystemTime.getInstance().milliseconds() - startTime;
        totalTimeSpent += processingTime;
        publicAccessLogger.info("{} {} processingTime {}", deleteRequest, response, processingTime);
        metrics.deleteBlobProcessingTimeInMs.update(processingTime);
    }
    requestResponseChannel.sendResponse(response, request, new ServerNetworkResponseMetrics(metrics.deleteBlobResponseQueueTimeInMs, metrics.deleteBlobSendTimeInMs, metrics.deleteBlobTotalTimeInMs, null, null, totalTimeSpent));
}

Example 10 with ServerErrorCode

use of com.github.ambry.commons.ServerErrorCode in project ambry by linkedin.

the class AmbryRequests method handlePutRequest.

public void handlePutRequest(Request request) throws IOException, InterruptedException {
    PutRequest.ReceivedPutRequest receivedRequest = PutRequest.readFrom(new DataInputStream(request.getInputStream()), clusterMap);
    long requestQueueTime = SystemTime.getInstance().milliseconds() - request.getStartTimeInMs();
    long totalTimeSpent = requestQueueTime;
    metrics.putBlobRequestQueueTimeInMs.update(requestQueueTime);
    metrics.putBlobRequestRate.mark();
    long startTime = SystemTime.getInstance().milliseconds();
    PutResponse response = null;
    try {
        ServerErrorCode error = validateRequest(receivedRequest.getBlobId().getPartition(), RequestOrResponseType.PutRequest);
        if (error != ServerErrorCode.No_Error) {
            logger.error("Validating put request failed with error {} for request {}", error, receivedRequest);
            response = new PutResponse(receivedRequest.getCorrelationId(), receivedRequest.getClientId(), error);
        } else {
            MessageFormatInputStream stream = new PutMessageFormatInputStream(receivedRequest.getBlobId(), receivedRequest.getBlobEncryptionKey(), receivedRequest.getBlobProperties(), receivedRequest.getUsermetadata(), receivedRequest.getBlobStream(), receivedRequest.getBlobSize(), receivedRequest.getBlobType());
            MessageInfo info = new MessageInfo(receivedRequest.getBlobId(), stream.getSize(), false, Utils.addSecondsToEpochTime(receivedRequest.getBlobProperties().getCreationTimeInMs(), receivedRequest.getBlobProperties().getTimeToLiveInSeconds()), receivedRequest.getCrc(), receivedRequest.getBlobProperties().getAccountId(), receivedRequest.getBlobProperties().getContainerId(), receivedRequest.getBlobProperties().getCreationTimeInMs());
            ArrayList<MessageInfo> infoList = new ArrayList<MessageInfo>();
            infoList.add(info);
            MessageFormatWriteSet writeset = new MessageFormatWriteSet(stream, infoList, false);
            Store storeToPut = storageManager.getStore(receivedRequest.getBlobId().getPartition());
            storeToPut.put(writeset);
            response = new PutResponse(receivedRequest.getCorrelationId(), receivedRequest.getClientId(), ServerErrorCode.No_Error);
            metrics.blobSizeInBytes.update(receivedRequest.getBlobSize());
            metrics.blobUserMetadataSizeInBytes.update(receivedRequest.getUsermetadata().limit());
            if (notification != null) {
                notification.onBlobReplicaCreated(currentNode.getHostname(), currentNode.getPort(), receivedRequest.getBlobId().getID(), BlobReplicaSourceType.PRIMARY);
            }
        }
    } catch (StoreException e) {
        logger.error("Store exception on a put with error code " + e.getErrorCode() + " for request " + receivedRequest, e);
        if (e.getErrorCode() == StoreErrorCodes.Already_Exist) {
            metrics.idAlreadyExistError.inc();
        } else if (e.getErrorCode() == StoreErrorCodes.IOError) {
            metrics.storeIOError.inc();
        } else {
            metrics.unExpectedStorePutError.inc();
        }
        response = new PutResponse(receivedRequest.getCorrelationId(), receivedRequest.getClientId(), ErrorMapping.getStoreErrorMapping(e.getErrorCode()));
    } catch (Exception e) {
        logger.error("Unknown exception on a put for request " + receivedRequest, e);
        response = new PutResponse(receivedRequest.getCorrelationId(), receivedRequest.getClientId(), ServerErrorCode.Unknown_Error);
    } finally {
        long processingTime = SystemTime.getInstance().milliseconds() - startTime;
        totalTimeSpent += processingTime;
        publicAccessLogger.info("{} {} processingTime {}", receivedRequest, response, processingTime);
        metrics.putBlobProcessingTimeInMs.update(processingTime);
        metrics.updatePutBlobProcessingTimeBySize(receivedRequest.getBlobSize(), processingTime);
    }
    sendPutResponse(requestResponseChannel, response, request, metrics.putBlobResponseQueueTimeInMs, metrics.putBlobSendTimeInMs, metrics.putBlobTotalTimeInMs, totalTimeSpent, receivedRequest.getBlobSize(), metrics);
}