Examples with UpdateableSegmentMetadata io.pravega.segmentstore.server.UpdateableSegmentMetadata used on opensource projects

Example 1 with UpdateableSegmentMetadata

use of io.pravega.segmentstore.server.UpdateableSegmentMetadata in project pravega by pravega.

the class SegmentAggregatorTests method generateSimpleSeal.

private StorageOperation generateSimpleSeal(long segmentId, TestContext context) {
    UpdateableSegmentMetadata segmentMetadata = context.containerMetadata.getStreamSegmentMetadata(segmentId);
    StreamSegmentSealOperation sealOp = new StreamSegmentSealOperation(segmentId);
    sealOp.setStreamSegmentOffset(segmentMetadata.getLength());
    sealOp.setSequenceNumber(context.containerMetadata.nextOperationSequenceNumber());
    return sealOp;
}

Example 2 with UpdateableSegmentMetadata

use of io.pravega.segmentstore.server.UpdateableSegmentMetadata in project pravega by pravega.

the class SegmentAggregatorTests method generateSealAndUpdateMetadata.

private StorageOperation generateSealAndUpdateMetadata(long segmentId, TestContext context) {
    UpdateableSegmentMetadata segmentMetadata = context.containerMetadata.getStreamSegmentMetadata(segmentId);
    segmentMetadata.markSealed();
    return generateSimpleSeal(segmentId, context);
}

Example 3 with UpdateableSegmentMetadata

use of io.pravega.segmentstore.server.UpdateableSegmentMetadata in project pravega by pravega.

the class SegmentAggregatorTests method generateSimpleAppend.

private StorageOperation generateSimpleAppend(long segmentId, TestContext context) {
    byte[] data = "Append_Dummy".getBytes();
    UpdateableSegmentMetadata segmentMetadata = context.containerMetadata.getStreamSegmentMetadata(segmentId);
    long offset = segmentMetadata.getLength();
    StreamSegmentAppendOperation op = new StreamSegmentAppendOperation(segmentId, data, null);
    op.setStreamSegmentOffset(offset);
    return op;
}

Example 4 with UpdateableSegmentMetadata

use of io.pravega.segmentstore.server.UpdateableSegmentMetadata in project pravega by pravega.

the class SegmentAggregatorTests method generateAppendAndUpdateMetadata.

private StorageOperation generateAppendAndUpdateMetadata(long segmentId, byte[] data, TestContext context) {
    UpdateableSegmentMetadata segmentMetadata = context.containerMetadata.getStreamSegmentMetadata(segmentId);
    long offset = segmentMetadata.getLength();
    segmentMetadata.setLength(offset + data.length);
    StreamSegmentAppendOperation op = new StreamSegmentAppendOperation(segmentId, data, null);
    op.setStreamSegmentOffset(offset);
    op.setSequenceNumber(context.containerMetadata.nextOperationSequenceNumber());
    context.dataSource.recordAppend(op);
    return new CachedStreamSegmentAppendOperation(op);
}

Example 5 with UpdateableSegmentMetadata

use of io.pravega.segmentstore.server.UpdateableSegmentMetadata in project pravega by pravega.

the class SegmentAggregatorTests method generateSimpleMergeTransaction.

private StorageOperation generateSimpleMergeTransaction(long transactionId, TestContext context) {
    UpdateableSegmentMetadata transactionMetadata = context.containerMetadata.getStreamSegmentMetadata(transactionId);
    UpdateableSegmentMetadata parentMetadata = context.containerMetadata.getStreamSegmentMetadata(transactionMetadata.getParentId());
    MergeTransactionOperation op = new MergeTransactionOperation(parentMetadata.getId(), transactionMetadata.getId());
    op.setLength(transactionMetadata.getLength());
    op.setStreamSegmentOffset(parentMetadata.getLength());
    return op;
}