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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));
}
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SegmentTruncated(io.pravega.shared.protocol.netty.WireCommands.SegmentTruncated)

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));
}
Also used : SegmentTruncated(io.pravega.shared.protocol.netty.WireCommands.SegmentTruncated) RawClient(io.pravega.client.netty.impl.RawClient) TruncateSegment(io.pravega.shared.protocol.netty.WireCommands.TruncateSegment)

Aggregations

SegmentTruncated (io.pravega.shared.protocol.netty.WireCommands.SegmentTruncated)2 TruncateSegment (io.pravega.shared.protocol.netty.WireCommands.TruncateSegment)2 VisibleForTesting (com.google.common.annotations.VisibleForTesting)1 Preconditions (com.google.common.base.Preconditions)1 AuthHandler (io.pravega.auth.AuthHandler)1 READ (io.pravega.auth.AuthHandler.Permissions.READ)1 READ_UPDATE (io.pravega.auth.AuthHandler.Permissions.READ_UPDATE)1 RawClient (io.pravega.client.netty.impl.RawClient)1 Exceptions (io.pravega.common.Exceptions)1 LoggerHelpers (io.pravega.common.LoggerHelpers)1 Timer (io.pravega.common.Timer)1 AuthenticationException (io.pravega.common.auth.AuthenticationException)1 StreamHelpers (io.pravega.common.io.StreamHelpers)1 AttributeUpdate (io.pravega.segmentstore.contracts.AttributeUpdate)1 AttributeUpdateType (io.pravega.segmentstore.contracts.AttributeUpdateType)1 Attributes (io.pravega.segmentstore.contracts.Attributes)1 CREATION_TIME (io.pravega.segmentstore.contracts.Attributes.CREATION_TIME)1 SCALE_POLICY_RATE (io.pravega.segmentstore.contracts.Attributes.SCALE_POLICY_RATE)1 SCALE_POLICY_TYPE (io.pravega.segmentstore.contracts.Attributes.SCALE_POLICY_TYPE)1 BadAttributeUpdateException (io.pravega.segmentstore.contracts.BadAttributeUpdateException)1