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

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

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                    Set<SegmentId> garbage = newHashSet(idmap.keySet());
                    Queue<SegmentId> queue = Queues.newArrayDeque();
                    queue.add(store.getHead().getRecordId().getSegmentId());
                    while (!queue.isEmpty()) {
                        SegmentId id = queue.remove();
                        if (garbage.remove(id)) {
                            queue.addAll(idmap.get(id));
                        }
                    }
                    dataCount = 0;
                    dataSize = 0;
                    bulkCount = 0;
                    bulkSize = 0;
                    for (SegmentId id : garbage) {
                        if (id.isDataSegmentId()) {
                            dataCount++;
                            dataSize += id.getSegment().size();
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                        }
                    }
                    System.out.println("Available for garbage collection:");
                    System.out.format(
                            "%6dMB in %6d data segments%n",
                            dataSize / (1024 * 1024), dataCount);
                    System.out.format(
                            "%6dMB in %6d bulk segments%n",
                            bulkSize / (1024 * 1024), bulkCount);
                } else {
                    Pattern pattern = Pattern.compile(
                            "([0-9a-f-]+)|([0-9a-f-]+:[0-9a-f]+)?(/.*)?");
                    for (int i = 1; i < args.length; i++) {
                        Matcher matcher = pattern.matcher(args[i]);
                        if (!matcher.matches()) {
                            System.err.println("Unknown argument: " + args[i]);
                        } else if (matcher.group(1) != null) {
                            UUID uuid = UUID.fromString(matcher.group(1));
                            SegmentId id = store.getTracker().getSegmentId(
                                    uuid.getMostSignificantBits(),
                                    uuid.getLeastSignificantBits());
                            System.out.println(id.getSegment());
                        } else {
                            RecordId id = store.getHead().getRecordId();
                            if (matcher.group(2) != null) {
                                id = RecordId.fromString(
                                        store.getTracker(), matcher.group(2));
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        }

        RecordId id = null;
        while (id == null && !heads.isEmpty()) {
            RecordId last = heads.removeLast();
            SegmentId segmentId = last.getSegmentId();
            if (containsSegment(
                    segmentId.getMostSignificantBits(),
                    segmentId.getLeastSignificantBits())) {
                id = last;
            } else {
                log.warn("Unable to access revision {}, rewinding...", last);
            }
        }
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                    Set<SegmentId> garbage = newHashSet(idmap.keySet());
                    Queue<SegmentId> queue = Queues.newArrayDeque();
                    queue.add(store.getHead().getRecordId().getSegmentId());
                    while (!queue.isEmpty()) {
                        SegmentId id = queue.remove();
                        if (garbage.remove(id)) {
                            queue.addAll(idmap.get(id));
                        }
                    }
                    dataCount = 0;
                    dataSize = 0;
                    bulkCount = 0;
                    bulkSize = 0;
                    for (SegmentId id : garbage) {
                        if (id.isDataSegmentId()) {
                            dataCount++;
                            dataSize += id.getSegment().size();
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                        }
                    }
                    System.out.println("Available for garbage collection:");
                    System.out.format(
                            "%6dMB in %6d data segments%n",
                            dataSize / (1024 * 1024), dataCount);
                    System.out.format(
                            "%6dMB in %6d bulk segments%n",
                            bulkSize / (1024 * 1024), bulkCount);
                } else {
                    Pattern pattern = Pattern.compile(
                            "([0-9a-f-]+)|([0-9a-f-]+:[0-9a-f]+)?(/.*)?");
                    for (int i = 1; i < args.length; i++) {
                        Matcher matcher = pattern.matcher(args[i]);
                        if (!matcher.matches()) {
                            System.err.println("Unknown argument: " + args[i]);
                        } else if (matcher.group(1) != null) {
                            UUID uuid = UUID.fromString(matcher.group(1));
                            SegmentId id = store.getTracker().getSegmentId(
                                    uuid.getMostSignificantBits(),
                                    uuid.getLeastSignificantBits());
                            System.out.println(id.getSegment());
                        } else {
                            RecordId id = store.getHead().getRecordId();
                            if (matcher.group(2) != null) {
                                id = RecordId.fromString(
                                        store.getTracker(), matcher.group(2));
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        }

        RecordId id = null;
        while (id == null && !heads.isEmpty()) {
            RecordId last = heads.removeLast();
            SegmentId segmentId = last.getSegmentId();
            if (containsSegment(
                    segmentId.getMostSignificantBits(),
                    segmentId.getLeastSignificantBits())) {
                id = last;
            } else {
                log.warn("Unable to access revision {}, rewinding...", last);
            }
        }
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                    Set<SegmentId> garbage = newHashSet(idmap.keySet());
                    Queue<SegmentId> queue = Queues.newArrayDeque();
                    queue.add(store.getHead().getRecordId().getSegmentId());
                    while (!queue.isEmpty()) {
                        SegmentId id = queue.remove();
                        if (garbage.remove(id)) {
                            queue.addAll(idmap.get(id));
                        }
                    }
                    dataCount = 0;
                    dataSize = 0;
                    bulkCount = 0;
                    bulkSize = 0;
                    for (SegmentId id : garbage) {
                        if (id.isDataSegmentId()) {
                            dataCount++;
                            dataSize += id.getSegment().size();
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                        }
                    }
                    System.out.println("Available for garbage collection:");
                    System.out.format(
                            "%6dMB in %6d data segments%n",
                            dataSize / (1024 * 1024), dataCount);
                    System.out.format(
                            "%6dMB in %6d bulk segments%n",
                            bulkSize / (1024 * 1024), bulkCount);
                } else {
                    Pattern pattern = Pattern.compile(
                            "([0-9a-f-]+)|([0-9a-f-]+:[0-9a-f]+)?(/.*)?");
                    for (int i = 1; i < args.length; i++) {
                        Matcher matcher = pattern.matcher(args[i]);
                        if (!matcher.matches()) {
                            System.err.println("Unknown argument: " + args[i]);
                        } else if (matcher.group(1) != null) {
                            UUID uuid = UUID.fromString(matcher.group(1));
                            SegmentId id = store.getTracker().getSegmentId(
                                    uuid.getMostSignificantBits(),
                                    uuid.getLeastSignificantBits());
                            System.out.println(id.getSegment());
                        } else {
                            RecordId id = store.getHead().getRecordId();
                            if (matcher.group(2) != null) {
                                id = RecordId.fromString(
                                        store.getTracker(), matcher.group(2));
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        }

        RecordId id = null;
        while (id == null && !heads.isEmpty()) {
            RecordId last = RecordId.fromString(tracker, heads.removeLast());
            SegmentId segmentId = last.getSegmentId();
            if (containsSegment(
                    segmentId.getMostSignificantBits(),
                    segmentId.getLeastSignificantBits())) {
                id = last;
            } else {
                log.warn("Unable to access revision {}, rewinding...", last);
            }
        }
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                    Set<SegmentId> garbage = newHashSet(idmap.keySet());
                    Queue<SegmentId> queue = Queues.newArrayDeque();
                    queue.add(store.getHead().getRecordId().getSegmentId());
                    while (!queue.isEmpty()) {
                        SegmentId id = queue.remove();
                        if (garbage.remove(id)) {
                            queue.addAll(idmap.get(id));
                        }
                    }
                    dataCount = 0;
                    dataSize = 0;
                    bulkCount = 0;
                    bulkSize = 0;
                    for (SegmentId id : garbage) {
                        if (id.isDataSegmentId()) {
                            dataCount++;
                            dataSize += id.getSegment().size();
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                        }
                    }
                    System.out.println("Available for garbage collection:");
                    System.out.format(
                            "%6dMB in %6d data segments%n",
                            dataSize / (1024 * 1024), dataCount);
                    System.out.format(
                            "%6dMB in %6d bulk segments%n",
                            bulkSize / (1024 * 1024), bulkCount);
                } else {
                    for (int i = 1; i < args.length; i++) {
                        UUID uuid = UUID.fromString(args[i]);
                        SegmentId id = store.getTracker().getSegmentId(
                                uuid.getMostSignificantBits(),
                                uuid.getLeastSignificantBits());
                        System.out.println(id.getSegment());
                    }
                }
            } finally {
                store.close();
            }
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    }

    private void doGetSegment(
            String info, HttpServletResponse response)
            throws ServletException, IOException {
        SegmentId id = getSegmentId(info);
        if (id == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }

        Segment segment = id.getSegment();
        if (segment == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }
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    private void doPutSegment(
            String info,
            HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        SegmentId id = getSegmentId(info);
        if (id == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        } else if (getSegmentStore().containsSegment(id)) {
            // can't modify an existing segment
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
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                    Set<SegmentId> garbage = newHashSet(idmap.keySet());
                    Queue<SegmentId> queue = Queues.newArrayDeque();
                    queue.add(store.getHead().getRecordId().getSegmentId());
                    while (!queue.isEmpty()) {
                        SegmentId id = queue.remove();
                        if (garbage.remove(id)) {
                            queue.addAll(idmap.get(id));
                        }
                    }
                    dataCount = 0;
                    dataSize = 0;
                    bulkCount = 0;
                    bulkSize = 0;
                    for (SegmentId id : garbage) {
                        if (id.isDataSegmentId()) {
                            dataCount++;
                            dataSize += id.getSegment().size();
                        } else if (id.isBulkSegmentId()) {
                            bulkCount++;
                            bulkSize += id.getSegment().size();
                        }
                    }
                    System.out.println("Available for garbage collection:");
                    System.out.format(
                            "%6dMB in %6d data segments%n",
                            dataSize / (1024 * 1024), dataCount);
                    System.out.format(
                            "%6dMB in %6d bulk segments%n",
                            bulkSize / (1024 * 1024), bulkCount);
                } else {
                    Pattern pattern = Pattern.compile(
                            "([0-9a-f-]+)|([0-9a-f-]+:[0-9a-f]+)?(/.*)?");
                    for (int i = 1; i < args.length; i++) {
                        Matcher matcher = pattern.matcher(args[i]);
                        if (!matcher.matches()) {
                            System.err.println("Unknown argument: " + args[i]);
                        } else if (matcher.group(1) != null) {
                            UUID uuid = UUID.fromString(matcher.group(1));
                            SegmentId id = store.getTracker().getSegmentId(
                                    uuid.getMostSignificantBits(),
                                    uuid.getLeastSignificantBits());
                            System.out.println(id.getSegment());
                        } else {
                            RecordId id = store.getHead().getRecordId();
                            if (matcher.group(2) != null) {
                                id = RecordId.fromString(
                                        store.getTracker(), matcher.group(2));
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  • java.util.UUID
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