Examples of org.elasticsearch.index.engine.Segment

            try {
                for (LeafReaderContext reader : searcher.reader().leaves()) {
                    assert reader.reader() instanceof SegmentReader;
                    SegmentCommitInfo info = SegmentReaderUtils.segmentReader(reader.reader()).getSegmentInfo();
                    assert !segments.containsKey(info.info.name);
                    Segment segment = new Segment(info.info.name);
                    segment.search = true;
                    segment.docCount = reader.reader().numDocs();
                    segment.delDocCount = reader.reader().numDeletedDocs();
                    segment.version = info.info.getVersion();
                    segment.compound = info.info.getUseCompoundFile();
                    try {
                        segment.sizeInBytes = info.sizeInBytes();
                    } catch (IOException e) {
                        logger.trace("failed to get size for [{}]", e, info.info.name);
                    }
                    segment.memoryInBytes = getReaderRamBytesUsed(reader);
                    segments.put(info.info.name, segment);
                }
            } finally {
                searcher.close();
            }


            // now, correlate or add the committed ones...
            if (lastCommittedSegmentInfos != null) {
                SegmentInfos infos = lastCommittedSegmentInfos;
                for (SegmentCommitInfo info : infos) {
                    Segment segment = segments.get(info.info.name);
                    if (segment == null) {
                        segment = new Segment(info.info.name);
                        segment.search = false;
                        segment.committed = true;
                        segment.docCount = info.info.getDocCount();
                        segment.delDocCount = info.getDelCount();
                        segment.version = info.info.getVersion();
                        segment.compound = info.info.getUseCompoundFile();
                        try {
                            segment.sizeInBytes = info.sizeInBytes();
                        } catch (IOException e) {
                            logger.trace("failed to get size for [{}]", e, info.info.name);
                        }
                        segments.put(info.info.name, segment);
                    } else {
                        segment.committed = true;
                    }
                }
            }


            Segment[] segmentsArr = segments.values().toArray(new Segment[segments.values().size()]);
            Arrays.sort(segmentsArr, new Comparator<Segment>() {
                @Override
                public int compare(Segment o1, Segment o2) {
                    return (int) (o1.getGeneration() - o2.getGeneration());
                }
            });


            // fill in the merges flag
            Set<OnGoingMerge> onGoingMerges = mergeScheduler.onGoingMerges();
            for (OnGoingMerge onGoingMerge : onGoingMerges) {
                for (SegmentCommitInfo segmentInfoPerCommit : onGoingMerge.getMergedSegments()) {
                    for (Segment segment : segmentsArr) {
                        if (segment.getName().equals(segmentInfoPerCommit.info.name)) {
                            segment.mergeId = onGoingMerge.getId();
                            break;
                        }
                    }
                }

                response.put("indexFormat", indexFormatInfo);


                List commits = new ArrayList();
                Iterator<Segment> it = indexShard.engine().segments().iterator();
                while (it.hasNext()) {
                    Segment segment = it.next();
                    Map m = new HashMap();
                    m.put("segment", segment.getName());
                    m.put("count", segment.getNumDocs());
                    m.put("deleted", segment.getDeletedDocs());
                    m.put("generation", segment.getGeneration());
                    m.put("sizeInBytes", segment.getSizeInBytes());
                    m.put("version", segment.getVersion());
                    m.put("committed", segment.committed);
                    m.put("compound", segment.compound);
                    m.put("size", segment.getSize().toString());
                    commits.add(m);
                }
                response.put("commits", commits);


                List fieldInfos = new ArrayList();

Examples of org.elasticsearch.index.engine.Segment

Related Classes of org.elasticsearch.index.engine.Segment