Examples with StorageMetadataCheckpointOperation io.pravega.segmentstore.server.logs.operations.StorageMetadataCheckpointOperation used on opensource projects

Example 6 with StorageMetadataCheckpointOperation

use of io.pravega.segmentstore.server.logs.operations.StorageMetadataCheckpointOperation in project pravega by pravega.

the class DurableDataLogRepairCommand method createUserDefinedOperation.

/**
 * Guides the user to generate a new {@link Operation} that will eventually modify the Original Log.
 *
 * @return New {@link Operation} to be added in the Original Log.
 */
@VisibleForTesting
Operation createUserDefinedOperation() {
    Operation result;
    final String operations = "[DeleteSegmentOperation|MergeSegmentOperation|MetadataCheckpointOperation|" + "StorageMetadataCheckpointOperation|StreamSegmentAppendOperation|StreamSegmentMapOperation|" + "StreamSegmentSealOperation|StreamSegmentTruncateOperation|UpdateAttributesOperation]";
    switch(getStringUserInput("Type one of the following Operations to instantiate: " + operations)) {
        case "DeleteSegmentOperation":
            long segmentId = getLongUserInput("Input Segment Id for DeleteSegmentOperation:");
            result = new DeleteSegmentOperation(segmentId);
            long offset = getLongUserInput("Input Segment Offset for DeleteSegmentOperation:");
            ((DeleteSegmentOperation) result).setStreamSegmentOffset(offset);
            break;
        case "MergeSegmentOperation":
            long targetSegmentId = getLongUserInput("Input Target Segment Id for MergeSegmentOperation:");
            long sourceSegmentId = getLongUserInput("Input Source Segment Id for MergeSegmentOperation:");
            result = new MergeSegmentOperation(targetSegmentId, sourceSegmentId, createAttributeUpdateCollection());
            offset = getLongUserInput("Input Segment Offset for MergeSegmentOperation:");
            ((MergeSegmentOperation) result).setStreamSegmentOffset(offset);
            break;
        case "MetadataCheckpointOperation":
            result = new MetadataCheckpointOperation();
            ((MetadataCheckpointOperation) result).setContents(createOperationContents());
            break;
        case "StorageMetadataCheckpointOperation":
            result = new StorageMetadataCheckpointOperation();
            ((StorageMetadataCheckpointOperation) result).setContents(createOperationContents());
            break;
        case "StreamSegmentAppendOperation":
            segmentId = getLongUserInput("Input Segment Id for StreamSegmentAppendOperation:");
            offset = getLongUserInput("Input Segment Offset for StreamSegmentAppendOperation:");
            result = new StreamSegmentAppendOperation(segmentId, offset, createOperationContents(), createAttributeUpdateCollection());
            break;
        case "StreamSegmentMapOperation":
            result = new StreamSegmentMapOperation(createSegmentProperties());
            break;
        case "StreamSegmentSealOperation":
            segmentId = getLongUserInput("Input Segment Id for StreamSegmentSealOperation:");
            result = new StreamSegmentSealOperation(segmentId);
            offset = getLongUserInput("Input Segment Offset for StreamSegmentSealOperation:");
            ((StreamSegmentSealOperation) result).setStreamSegmentOffset(offset);
            break;
        case "StreamSegmentTruncateOperation":
            segmentId = getLongUserInput("Input Segment Id for StreamSegmentTruncateOperation:");
            offset = getLongUserInput("Input Offset for StreamSegmentTruncateOperation:");
            result = new StreamSegmentTruncateOperation(segmentId, offset);
            break;
        case "UpdateAttributesOperation":
            segmentId = getLongUserInput("Input Segment Id for UpdateAttributesOperation:");
            result = new UpdateAttributesOperation(segmentId, createAttributeUpdateCollection());
            break;
        default:
            output("Invalid operation, please select one of " + operations);
            throw new UnsupportedOperationException();
    }
    return result;
}

Example 7 with StorageMetadataCheckpointOperation

use of io.pravega.segmentstore.server.logs.operations.StorageMetadataCheckpointOperation in project pravega by pravega.

the class ContainerMetadataUpdateTransactionTests method testOperationConcurrentSerializationDeletion.

@Test
public void testOperationConcurrentSerializationDeletion() throws ContainerException, StreamSegmentException {
    CompletableFuture<Void> deletion = new CompletableFuture<>();
    InstrumentedContainerMetadata metadata = new InstrumentedContainerMetadata(CONTAINER_ID, 1000, deletion);
    // Add some segments to the metadata.
    populateMetadata(metadata);
    metadata.getGetAllStreamSegmentIdsFuture().thenRun(() -> {
        // Cannot call getStreamSegmentMetadata because it is instrumented and will block, so we must manually construct it.
        UpdateableSegmentMetadata segment = new StreamSegmentMetadata(SEGMENT_NAME, SEGMENT_ID, 0);
        // Ensures it is eligible for eviction.
        segment.markDeleted();
        metadata.cleanup(Set.of(segment), SEGMENT_LENGTH);
    }).thenRun(() -> {
        deletion.complete(null);
    });
    ContainerMetadataUpdateTransaction transaction = createUpdateTransaction(metadata);
    StorageMetadataCheckpointOperation checkpoint = createStorageMetadataCheckpoint();
    // If successful this operation should not throw a NullPointerException.
    transaction.preProcessOperation(checkpoint);
}