Examples with NativeBackupable voldemort.store.backup.NativeBackupable used on opensource projects

Example 1 with NativeBackupable

use of voldemort.store.backup.NativeBackupable in project voldemort by voldemort.

the class AdminServiceRequestHandler method handleNativeBackup.

public VAdminProto.AsyncOperationStatusResponse handleNativeBackup(VAdminProto.NativeBackupRequest request) {
    final File backupDir = new File(request.getBackupDir());
    final boolean isIncremental = request.getIncremental();
    final boolean verifyFiles = request.getVerifyFiles();
    final String storeName = request.getStoreName();
    int requestId = asyncService.getUniqueRequestId();
    VAdminProto.AsyncOperationStatusResponse.Builder response = VAdminProto.AsyncOperationStatusResponse.newBuilder().setRequestId(requestId).setComplete(false).setDescription("Native backup").setStatus("started");
    try {
        final StorageEngine storageEngine = getStorageEngine(storeRepository, storeName);
        final long start = System.currentTimeMillis();
        if (storageEngine instanceof NativeBackupable) {
            asyncService.submitOperation(requestId, new AsyncOperation(requestId, "Native backup") {

                @Override
                public void markComplete() {
                    long end = System.currentTimeMillis();
                    status.setStatus("Native backup completed in " + (end - start) + "ms");
                    status.setComplete(true);
                }

                @Override
                public void operate() {
                    ((NativeBackupable) storageEngine).nativeBackup(backupDir, verifyFiles, isIncremental, status);
                }

                @Override
                public void stop() {
                    status.setException(new VoldemortException("Fetcher interrupted"));
                }
            });
        } else {
            response.setError(ProtoUtils.encodeError(errorCodeMapper, new VoldemortException("Selected store is not native backupable")));
        }
    } catch (VoldemortException e) {
        response.setError(ProtoUtils.encodeError(errorCodeMapper, e));
        logger.error("handleFetchStore failed for request(" + request.toString() + ")", e);
    }
    return response.build();
}