@Override public DimFilter getFilter() { return query.getFilter(); }
private Set<ServerToSegment> computeSegmentsToQuery(TimelineLookup<String, ServerSelector> timeline) { final List<TimelineObjectHolder<String, ServerSelector>> serversLookup = toolChest.filterSegments( query, intervals.stream().flatMap(i -> timeline.lookup(i).stream()).collect(Collectors.toList()) ); final Set<ServerToSegment> segments = new LinkedHashSet<>(); final Map<String, Optional<RangeSet<String>>> dimensionRangeCache = new HashMap<>(); // Filter unneeded chunks based on partition dimension for (TimelineObjectHolder<String, ServerSelector> holder : serversLookup) { final Set<PartitionChunk<ServerSelector>> filteredChunks = DimFilterUtils.filterShards( query.getFilter(), holder.getObject(), partitionChunk -> partitionChunk.getObject().getSegment().getShardSpec(), dimensionRangeCache ); for (PartitionChunk<ServerSelector> chunk : filteredChunks) { ServerSelector server = chunk.getObject(); final SegmentDescriptor segment = new SegmentDescriptor( holder.getInterval(), holder.getVersion(), chunk.getChunkNumber() ); segments.add(new ServerToSegment(server, segment)); } } return segments; }
private Set<ServerToSegment> computeSegmentsToQuery(TimelineLookup<String, ServerSelector> timeline) { final List<TimelineObjectHolder<String, ServerSelector>> serversLookup = toolChest.filterSegments( query, query.getIntervals().stream().flatMap(i -> timeline.lookup(i).stream()).collect(Collectors.toList()) ); final Set<ServerToSegment> segments = Sets.newLinkedHashSet(); final Map<String, Optional<RangeSet<String>>> dimensionRangeCache = Maps.newHashMap(); // Filter unneeded chunks based on partition dimension for (TimelineObjectHolder<String, ServerSelector> holder : serversLookup) { final Set<PartitionChunk<ServerSelector>> filteredChunks = DimFilterUtils.filterShards( query.getFilter(), holder.getObject(), partitionChunk -> partitionChunk.getObject().getSegment().getShardSpec(), dimensionRangeCache ); for (PartitionChunk<ServerSelector> chunk : filteredChunks) { ServerSelector server = chunk.getObject(); final SegmentDescriptor segment = new SegmentDescriptor( holder.getInterval(), holder.getVersion(), chunk.getChunkNumber() ); segments.add(new ServerToSegment(server, segment)); } } return segments; }