Examples with TruncateSegment io.pravega.shared.protocol.netty.WireCommands.TruncateSegment used on opensource projects

Example 1 with TruncateSegment

use of io.pravega.shared.protocol.netty.WireCommands.TruncateSegment in project pravega by pravega.

the class PravegaRequestProcessor method truncateSegment.

@Override
public void truncateSegment(TruncateSegment truncateSegment) {
    String segment = truncateSegment.getSegment();
    if (!verifyToken(segment, truncateSegment.getRequestId(), truncateSegment.getDelegationToken(), READ_UPDATE, "Truncate Segment")) {
        return;
    }
    long offset = truncateSegment.getTruncationOffset();
    log.debug("Truncating segment {} at offset {} ", segment, offset);
    segmentStore.truncateStreamSegment(segment, offset, TIMEOUT).thenAccept(v -> connection.send(new SegmentTruncated(truncateSegment.getRequestId(), segment))).exceptionally(e -> handleException(truncateSegment.getRequestId(), segment, "Truncate segment", e));
}

Example 2 with TruncateSegment

use of io.pravega.shared.protocol.netty.WireCommands.TruncateSegment in project pravega by pravega.

the class SegmentMetadataClientImpl method truncateSegmentAsync.

private CompletableFuture<SegmentTruncated> truncateSegmentAsync(Segment segment, long offset, String delegationToken) {
    long requestId = requestIdGenerator.get();
    log.trace("Truncating segment: {}", segment);
    RawClient connection = getConnection();
    return connection.sendRequest(requestId, new TruncateSegment(requestId, segment.getScopedName(), offset, delegationToken)).thenApply(r -> transformReply(r, SegmentTruncated.class));
}