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@ -28,11 +28,16 @@ public class SeaweedRead { |
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List<ChunkView> chunkViews = viewFromVisibles(visibleIntervals, position, bufferLength); |
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Map<String, FilerProto.Locations> knownLocations = new HashMap<>(); |
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FilerProto.LookupVolumeRequest.Builder lookupRequest = FilerProto.LookupVolumeRequest.newBuilder(); |
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for (ChunkView chunkView : chunkViews) { |
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String vid = parseVolumeId(chunkView.fileId); |
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if (volumeIdCache.getLocations(vid)==null){ |
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FilerProto.Locations locations = volumeIdCache.getLocations(vid); |
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if (locations == null) { |
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lookupRequest.addVolumeIds(vid); |
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} else { |
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knownLocations.put(vid, locations); |
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} |
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} |
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@ -42,6 +47,7 @@ public class SeaweedRead { |
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Map<String, FilerProto.Locations> vid2Locations = lookupResponse.getLocationsMapMap(); |
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for (Map.Entry<String, FilerProto.Locations> entry : vid2Locations.entrySet()) { |
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volumeIdCache.setLocations(entry.getKey(), entry.getValue()); |
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knownLocations.put(entry.getKey(), entry.getValue()); |
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} |
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} |
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@ -57,7 +63,7 @@ public class SeaweedRead { |
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startOffset += gap; |
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} |
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FilerProto.Locations locations = volumeIdCache.getLocations(parseVolumeId(chunkView.fileId)); |
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FilerProto.Locations locations = knownLocations.get(parseVolumeId(chunkView.fileId)); |
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if (locations == null || locations.getLocationsCount() == 0) { |
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LOG.error("failed to locate {}", chunkView.fileId); |
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// log here! |
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