Examples with StreamProperties org.apache.bookkeeper.stream.proto.StreamProperties used on opensource projects

Example 11 with StreamProperties

use of org.apache.bookkeeper.stream.proto.StreamProperties in project bookkeeper by apache.

the class MetaRangeStoreImpl method getActiveRanges.

@Override
public CompletableFuture<StorageContainerResponse> getActiveRanges(StorageContainerRequest request) {
    checkState(GET_ACTIVE_RANGES_REQ == request.getRequestCase(), "Wrong request type: %s", request.getRequestCase());
    final long streamId = request.getGetActiveRangesReq().getStreamId();
    MetaRangeImpl metaRange = streams.get(streamId);
    if (null == metaRange) {
        final MetaRangeImpl metaRangeImpl = new MetaRangeImpl(store, executor, rangePlacementPolicy);
        return metaRangeImpl.load(streamId).thenCompose(mr -> {
            if (null == mr) {
                StreamProperties streamProps = request.getGetActiveRangesReq().hasStreamProps() ? request.getGetActiveRangesReq().getStreamProps() : null;
                return createStreamIfMissing(streamId, metaRangeImpl, streamProps);
            } else {
                synchronized (streams) {
                    streams.put(streamId, (MetaRangeImpl) mr);
                }
                return getActiveRanges(mr);
            }
        });
    } else {
        return getActiveRanges(metaRange);
    }
}