Package org.apache.jackrabbit.oak.plugins.segment

Examples of org.apache.jackrabbit.oak.plugins.segment.Segment

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                    long dataSize = 0;
                    int bulkCount = 0;
                    long bulkSize = 0;
                    for (SegmentId id : store.getSegmentIds()) {
                        if (id.isDataSegmentId()) {
                            Segment segment = id.getSegment();
                            dataCount++;
                            dataSize += segment.size();
                            idmap.put(id, segment.getReferencedIds());
                            System.out.println(id + " -> " + idmap.get(id));
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                            idmap.put(id, Collections.<SegmentId>emptyList());
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        for (TarReader reader : readers) {
            try {
                ByteBuffer buffer = reader.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + reader, e);
            }
        }

        synchronized (this) {
            try {
                ByteBuffer buffer = writer.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + writer, e);
            }
        }

        // the writer might have switched to a new file,
        // so we need to re-check the readers
        for (TarReader reader : readers) {
            try {
                ByteBuffer buffer = reader.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + reader, e);
            }
        }
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                    long dataSize = 0;
                    int bulkCount = 0;
                    long bulkSize = 0;
                    for (SegmentId id : store.getSegmentIds()) {
                        if (id.isDataSegmentId()) {
                            Segment segment = id.getSegment();
                            dataCount++;
                            dataSize += segment.size();
                            idmap.put(id, segment.getReferencedIds());
                            System.out.println(id + " -> " + idmap.get(id));
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                            idmap.put(id, Collections.<SegmentId>emptyList());
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        for (TarReader reader : readers) {
            try {
                ByteBuffer buffer = reader.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + reader, e);
            }
        }

        synchronized (this) {
            try {
                ByteBuffer buffer = writer.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + writer, e);
            }
        }

        // the writer might have switched to a new file,
        // so we need to re-check the readers
        for (TarReader reader : readers) {
            try {
                ByteBuffer buffer = reader.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + reader, e);
            }
        }
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                    long dataSize = 0;
                    int bulkCount = 0;
                    long bulkSize = 0;
                    for (SegmentId id : store.getSegmentIds()) {
                        if (id.isDataSegmentId()) {
                            Segment segment = id.getSegment();
                            dataCount++;
                            dataSize += segment.size();
                            idmap.put(id, segment.getReferencedIds());
                            System.out.println(id + " -> " + idmap.get(id));
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                            idmap.put(id, Collections.<SegmentId>emptyList());
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        for (TarReader reader : readers) {
            try {
                ByteBuffer buffer = reader.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + reader, e);
            }
        }

        synchronized (this) {
            try {
                ByteBuffer buffer = writer.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + writer, e);
            }
        }

        // the writer might have switched to a new file,
        // so we need to re-check the readers
        for (TarReader reader : readers) {
            try {
                ByteBuffer buffer = reader.readEntry(msb, lsb);
                if (buffer != null) {
                    return new Segment(tracker, id, buffer);
                }
            } catch (IOException e) {
                log.warn("Failed to read from tar file " + reader, e);
            }
        }
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    protected Segment loadSegment(UUID id) {
        for (TarFile file : dataFiles) {
            try {
                ByteBuffer buffer = file.readEntry(id);
                if (buffer != null) {
                    return new Segment(FileStore.this, id, buffer);
                }
            } catch (IOException e) {
                throw new RuntimeException(
                        "Failed to access data file " + file, e);
            }
        }

        for (TarFile file : bulkFiles) {
            try {
                ByteBuffer buffer = file.readEntry(id);
                if (buffer != null) {
                    return new Segment(FileStore.this, id, buffer);
                }
            } catch (IOException e) {
                throw new RuntimeException(
                        "Failed to access bulk file " + file, e);
            }
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                    long dataSize = 0;
                    int bulkCount = 0;
                    long bulkSize = 0;
                    for (SegmentId id : store.getSegmentIds()) {
                        if (id.isDataSegmentId()) {
                            Segment segment = id.getSegment();
                            dataCount++;
                            dataSize += segment.size();
                            idmap.put(id, segment.getReferencedIds());
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                            idmap.put(id, Collections.<SegmentId>emptyList());
                        }
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        if (id == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }

        Segment segment = id.getSegment();
        if (segment == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }

        response.setContentType("application/octet-stream");
        segment.writeTo(response.getOutputStream());
    }
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                    long dataSize = 0;
                    int bulkCount = 0;
                    long bulkSize = 0;
                    for (SegmentId id : store.getSegmentIds()) {
                        if (id.isDataSegmentId()) {
                            Segment segment = id.getSegment();
                            dataCount++;
                            dataSize += segment.size();
                            idmap.put(id, segment.getReferencedIds());
                            System.out.println(id + " -> " + idmap.get(id));
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                            idmap.put(id, Collections.<SegmentId>emptyList());
View Full Code Here
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Related Classes of org.apache.jackrabbit.oak.plugins.segment.Segment

  • org.apache.jackrabbit.oak.api.PropertyState
  • org.apache.jackrabbit.oak.http.segment.SegmentServlet
  • org.apache.jackrabbit.oak.plugins.segment.file.FileStore
  • org.apache.jackrabbit.oak.plugins.segment.file.FileStore$SegmentReference
  • org.apache.jackrabbit.oak.plugins.segment.http.HttpStore
  • org.apache.jackrabbit.oak.plugins.segment.memory.MemoryJournal
  • org.apache.jackrabbit.oak.plugins.segment.memory.MemoryStore
  • org.apache.jackrabbit.oak.plugins.segment.mongo.MongoJournal
  • org.apache.jackrabbit.oak.plugins.segment.mongo.MongoStore
  • org.apache.jackrabbit.oak.plugins.segment.standby.client.SegmentLoaderHandler
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