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

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

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            NodeState before = new SegmentNodeState(store, base);
            NodeState after = new SegmentNodeState(store, head);

            SegmentWriter writer = new SegmentWriter(store);
            while (!parent.setHead(base, head)) {
                RecordId newBase = parent.getHead();
                NodeBuilder builder =
                        new SegmentNodeState(store, newBase).builder();
                after.compareAgainstBaseState(before, new MergeDiff(builder));
                NodeState state = builder.getNodeState();
                RecordId newHead = writer.writeNode(state).getRecordId();
                writer.flush();

                base = newBase;
                head = newHead;
            }
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                            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));
                            }
                            String path = "/";
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                heads.add(RecordId.fromString(tracker, line.substring(0, space)));
            }
            line = journalFile.readLine();
        }

        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 {
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        return dataFiles;
    }

    public void flush() throws IOException {
        synchronized (persistedHead) {
            RecordId before = persistedHead.get();
            RecordId after = head.get();
            boolean cleanup = cleanupNeeded.getAndSet(false);
            if (cleanup || !after.equals(before)) {
                // needs to happen outside the synchronization block below to
                // avoid a deadlock with another thread flushing the writer
                tracker.getWriter().flush();

                // needs to happen outside the synchronization block below to
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        return new SegmentNodeState(head.get());
    }

    @Override
    public boolean setHead(SegmentNodeState base, SegmentNodeState head) {
        RecordId id = this.head.get();
        return id.equals(base.getRecordId())
                && this.head.compareAndSet(id, head.getRecordId());
    }
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                            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));
                            }
                            String path = "/";
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                heads.add(RecordId.fromString(tracker, line.substring(0, space)));
            }
            line = journalFile.readLine();
        }

        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 {
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        return dataFiles;
    }

    public void flush() throws IOException {
        synchronized (persistedHead) {
            RecordId before = persistedHead.get();
            RecordId after = head.get();
            boolean cleanup = cleanupNeeded.getAndSet(false);
            if (cleanup || !after.equals(before)) {
                // needs to happen outside the synchronization block below to
                // avoid a deadlock with another thread flushing the writer
                tracker.getWriter().flush();

                // needs to happen outside the synchronization block below to
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        return new SegmentNodeState(head.get());
    }

    @Override
    public boolean setHead(SegmentNodeState base, SegmentNodeState head) {
        RecordId id = this.head.get();
        return id.equals(base.getRecordId())
                && this.head.compareAndSet(id, head.getRecordId());
    }
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                            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));
                            }
                            String path = "/";
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Related Classes of org.apache.jackrabbit.oak.plugins.segment.RecordId

  • org.apache.jackrabbit.oak.explorer.NodeStoreTree
  • org.apache.jackrabbit.oak.http.segment.SegmentServlet
  • org.apache.jackrabbit.oak.plugins.segment.file.FileStore
  • org.apache.jackrabbit.oak.plugins.segment.file.FileStoreTest
  • org.apache.jackrabbit.oak.plugins.segment.memory.MemoryJournal
  • org.apache.jackrabbit.oak.plugins.segment.mongo.MongoJournal
  • org.apache.jackrabbit.oak.plugins.segment.standby.server.StandbyServerHandler
  • org.apache.jackrabbit.oak.run.Main
  • java.util.regex.Matcher
  • java.util.UUID
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