Java 类org.apache.lucene.util.Accountable 实例源码

项目：elasticsearch_my 文件：AbstractAtomicGeoPointFieldData.java

public static AtomicGeoPointFieldData empty(final int maxDoc) {
    return new AbstractAtomicGeoPointFieldData() {

        @Override
        public long ramBytesUsed() {
            return 0;
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

        @Override
        public void close() {
        }

        @Override
        public MultiGeoPointValues getGeoPointValues() {
            return FieldData.emptyMultiGeoPoints(maxDoc);
        }
    };
}

项目：elasticsearch_my 文件：AbstractAtomicOrdinalsFieldData.java

public static AtomicOrdinalsFieldData empty() {
    return new AbstractAtomicOrdinalsFieldData(DEFAULT_SCRIPT_FUNCTION) {

        @Override
        public long ramBytesUsed() {
            return 0;
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

        @Override
        public void close() {
        }

        @Override
        public RandomAccessOrds getOrdinalsValues() {
            return DocValues.emptySortedSet();
        }
    };
}

项目：lams 文件：FieldCacheImpl.java

/** Sets the key to the value for the provided reader;
 *  if the key is already set then this doesn't change it. */
public void put(AtomicReader reader, CacheKey key, Accountable value) {
  final Object readerKey = reader.getCoreCacheKey();
  synchronized (readerCache) {
    Map<CacheKey,Accountable> innerCache = readerCache.get(readerKey);
    if (innerCache == null) {
      // First time this reader is using FieldCache
      innerCache = new HashMap<>();
      readerCache.put(readerKey, innerCache);
      wrapper.initReader(reader);
    }
    if (innerCache.get(key) == null) {
      innerCache.put(key, value);
    } else {
      // Another thread beat us to it; leave the current
      // value
    }
  }
}

项目：Elasticsearch 文件：AbstractAtomicGeoPointFieldData.java

public static AtomicGeoPointFieldData empty(final int maxDoc) {
    return new AbstractAtomicGeoPointFieldData() {

        @Override
        public long ramBytesUsed() {
            return 0;
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

        @Override
        public void close() {
        }

        @Override
        public MultiGeoPointValues getGeoPointValues() {
            return FieldData.emptyMultiGeoPoints(maxDoc);
        }
    };
}

项目：Elasticsearch 文件：Segment.java

Accountable readRamTree(StreamInput in) throws IOException {
    final String name = in.readString();
    final long bytes = in.readVLong();
    int numChildren = in.readVInt();
    if (numChildren == 0) {
        return Accountables.namedAccountable(name, bytes);
    }
    List<Accountable> children = new ArrayList(numChildren);
    while (numChildren-- > 0) {
        children.add(readRamTree(in));
    }
    return Accountables.namedAccountable(name, children, bytes);
}

项目：Elasticsearch 文件：Segment.java

void writeRamTree(StreamOutput out, Accountable tree) throws IOException {
    out.writeString(tree.toString());
    out.writeVLong(tree.ramBytesUsed());
    Collection<Accountable> children = tree.getChildResources();
    out.writeVInt(children.size());
    for (Accountable child : children) {
        writeRamTree(out, child);
    }
}

项目：elasticsearch_my 文件：ParentChildIndexFieldData.java

@Override
public AtomicParentChildFieldData load(LeafReaderContext context) {
    final LeafReader reader = context.reader();
    return new AbstractAtomicParentChildFieldData() {

        public Set<String> types() {
            return parentTypes;
        }

        @Override
        public SortedDocValues getOrdinalsValues(String type) {
            try {
                return DocValues.getSorted(reader, ParentFieldMapper.joinField(type));
            } catch (IOException e) {
                throw new IllegalStateException("cannot load join doc values field for type [" + type + "]", e);
            }
        }

        @Override
        public long ramBytesUsed() {
            // unknown
            return 0;
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

        @Override
        public void close() throws ElasticsearchException {
        }
    };
}

项目：elasticsearch_my 文件：PagedBytesAtomicFieldData.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    resources.add(Accountables.namedAccountable("ordinals", ordinals));
    resources.add(Accountables.namedAccountable("term bytes", bytes));
    resources.add(Accountables.namedAccountable("term offsets", termOrdToBytesOffset));
    return Collections.unmodifiableList(resources);
}

项目：elasticsearch_my 文件：AtomicDoubleFieldData.java

public static AtomicNumericFieldData empty(final int maxDoc) {
    return new AtomicDoubleFieldData(0) {

        @Override
        public SortedNumericDoubleValues getDoubleValues() {
            return FieldData.emptySortedNumericDoubles(maxDoc);
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

    };
}

项目：elasticsearch_my 文件：AbstractAtomicParentChildFieldData.java

public static AtomicParentChildFieldData empty() {
    return new AbstractAtomicParentChildFieldData() {

        @Override
        public long ramBytesUsed() {
            return 0;
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

        @Override
        public void close() {
        }

        @Override
        public SortedDocValues getOrdinalsValues(String type) {
            return DocValues.emptySorted();
        }

        @Override
        public Set<String> types() {
            return emptySet();
        }
    };
}

项目：Elasticsearch 文件：IndicesSegmentResponse.java

static void toXContent(XContentBuilder builder, Accountable tree) throws IOException {
    builder.startObject();
    builder.field(Fields.DESCRIPTION, tree.toString());
    builder.byteSizeField(Fields.SIZE_IN_BYTES, Fields.SIZE, new ByteSizeValue(tree.ramBytesUsed()));
    Collection<Accountable> children = tree.getChildResources();
    if (children.isEmpty() == false) {
        builder.startArray(Fields.CHILDREN);
        for (Accountable child : children) {
            toXContent(builder, child);
        }
        builder.endArray();
    }
    builder.endObject();
}

项目：elasticsearch_my 文件：Segment.java

void writeRamTree(StreamOutput out, Accountable tree) throws IOException {
    out.writeString(tree.toString());
    out.writeVLong(tree.ramBytesUsed());
    Collection<Accountable> children = tree.getChildResources();
    out.writeVInt(children.size());
    for (Accountable child : children) {
        writeRamTree(out, child);
    }
}

项目：elasticsearch_my 文件：IndexService.java

@Override
public void onCache(ShardId shardId, String fieldName, Accountable ramUsage) {
    if (shardId != null) {
        final IndexShard shard = indexService.getShardOrNull(shardId.id());
        if (shard != null) {
            shard.fieldData().onCache(shardId, fieldName, ramUsage);
        }
    }
}

项目：elasticsearch_my 文件：ShardRequestCache.java

public void onRemoval(Accountable key, Accountable value, boolean evicted) {
    if (evicted) {
        evictionsMetric.inc();
    }
    long dec = 0;
    if (key != null) {
        dec += key.ramBytesUsed();
    }
    if (value != null) {
        dec += value.ramBytesUsed();
    }
    totalMetric.dec(dec);
}

项目：elasticsearch_my 文件：IndicesSegmentResponse.java

static void toXContent(XContentBuilder builder, Accountable tree) throws IOException {
    builder.startObject();
    builder.field(Fields.DESCRIPTION, tree.toString());
    builder.byteSizeField(Fields.SIZE_IN_BYTES, Fields.SIZE, new ByteSizeValue(tree.ramBytesUsed()));
    Collection<Accountable> children = tree.getChildResources();
    if (children.isEmpty() == false) {
        builder.startArray(Fields.CHILDREN);
        for (Accountable child : children) {
            toXContent(builder, child);
        }
        builder.endArray();
    }
    builder.endObject();
}

项目：elasticsearch_my 文件：AbstractStringFieldDataTestCase.java

public void testGlobalOrdinalsGetRemovedOnceIndexReaderCloses() throws Exception {
    fillExtendedMvSet();
    refreshReader();
    IndexOrdinalsFieldData ifd = getForField("string", "value", hasDocValues());
    IndexOrdinalsFieldData globalOrdinals = ifd.loadGlobal(topLevelReader);
    assertThat(ifd.loadGlobal(topLevelReader), sameInstance(globalOrdinals));
    // 3 b/c 1 segment level caches and 1 top level cache
    // in case of doc values, we don't cache atomic FD, so only the top-level cache is there
    assertThat(indicesFieldDataCache.getCache().weight(), equalTo(hasDocValues() ? 1L : 4L));

    IndexOrdinalsFieldData cachedInstance = null;
    for (Accountable ramUsage : indicesFieldDataCache.getCache().values()) {
        if (ramUsage instanceof IndexOrdinalsFieldData) {
            cachedInstance = (IndexOrdinalsFieldData) ramUsage;
            break;
        }
    }
    assertThat(cachedInstance, sameInstance(globalOrdinals));
    topLevelReader.close();
    // Now only 3 segment level entries, only the toplevel reader has been closed, but the segment readers are still used by IW
    assertThat(indicesFieldDataCache.getCache().weight(), equalTo(hasDocValues() ? 0L : 3L));

    refreshReader();
    assertThat(ifd.loadGlobal(topLevelReader), not(sameInstance(globalOrdinals)));

    ifdService.clear();
    assertThat(indicesFieldDataCache.getCache().weight(), equalTo(0L));
}

项目：lams 文件：FieldCache.java

public CacheEntry(Object readerKey, String fieldName,
                  Class<?> cacheType,
                  Object custom,
                  Accountable value) {
  this.readerKey = readerKey;
  this.fieldName = fieldName;
  this.cacheType = cacheType;
  this.custom = custom;
  this.value = value;
}

项目：Elasticsearch 文件：IndicesFieldDataCache.java

@Inject
public IndicesFieldDataCache(Settings settings, IndicesFieldDataCacheListener indicesFieldDataCacheListener, ThreadPool threadPool) {
    super(settings);
    this.threadPool = threadPool;
    this.indicesFieldDataCacheListener = indicesFieldDataCacheListener;
    final String size = settings.get(INDICES_FIELDDATA_CACHE_SIZE_KEY, "-1");
    final long sizeInBytes = settings.getAsMemory(INDICES_FIELDDATA_CACHE_SIZE_KEY, "-1").bytes();
    CacheBuilder<Key, Accountable> cacheBuilder = CacheBuilder.newBuilder()
            .removalListener(this);
    if (sizeInBytes > 0) {
        cacheBuilder.maximumWeight(sizeInBytes).weigher(new FieldDataWeigher());
    }
    // defaults to 4, but this is a busy map for all indices, increase it a bit by default
    final int concurrencyLevel =  settings.getAsInt(FIELDDATA_CACHE_CONCURRENCY_LEVEL, 16);
    if (concurrencyLevel <= 0) {
        throw new IllegalArgumentException("concurrency_level must be > 0 but was: " + concurrencyLevel);
    }
    cacheBuilder.concurrencyLevel(concurrencyLevel);

    logger.debug("using size [{}] [{}]", size, new ByteSizeValue(sizeInBytes));
    cache = cacheBuilder.build();

    this.cleanInterval = settings.getAsTime(FIELDDATA_CLEAN_INTERVAL_SETTING, TimeValue.timeValueMinutes(1));
    // Start thread that will manage cleaning the field data cache periodically
    threadPool.schedule(this.cleanInterval, ThreadPool.Names.SAME,
            new FieldDataCacheCleaner(this.cache, this.logger, this.threadPool, this.cleanInterval));
}

项目：Elasticsearch 文件：IndicesFieldDataCache.java

@Override
public void onRemoval(RemovalNotification<Key, Accountable> notification) {
    Key key = notification.getKey();
    assert key != null && key.listeners != null;
    IndexFieldCache indexCache = key.indexCache;
    final Accountable value = notification.getValue();
    for (IndexFieldDataCache.Listener listener : key.listeners) {
        try {
            listener.onRemoval(key.shardId, indexCache.fieldNames, indexCache.fieldDataType, notification.wasEvicted(), value.ramBytesUsed());
        } catch (Throwable e) {
            // load anyway since listeners should not throw exceptions
            logger.error("Failed to call listener on field data cache unloading", e);
        }
    }
}

项目：Elasticsearch 文件：IndicesFieldDataCache.java

IndexFieldCache(ESLogger logger,final Cache<Key, Accountable> cache, Index index, MappedFieldType.Names fieldNames, FieldDataType fieldDataType, Listener... listeners) {
    this.logger = logger;
    this.listeners = listeners;
    this.index = index;
    this.fieldNames = fieldNames;
    this.fieldDataType = fieldDataType;
    this.cache = cache;
}

项目：Elasticsearch 文件：Completion090PostingsFormat.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    if (lookupFactory != null) {
        resources.add(Accountables.namedAccountable("lookup", lookupFactory));
    }
    resources.add(Accountables.namedAccountable("delegate", delegateProducer));
    return Collections.unmodifiableList(resources);
}

项目：Elasticsearch 文件：AnalyzingCompletionLookupProvider.java

@Override
public Collection<Accountable> getChildResources() {
    if (fst != null) {
        return Collections.singleton(Accountables.namedAccountable("fst", fst));
    } else {
        return Collections.emptyList();
    }
}

项目：Elasticsearch 文件：MultiOrdinals.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    resources.add(Accountables.namedAccountable("offsets", endOffsets));
    resources.add(Accountables.namedAccountable("ordinals", ords));
    return Collections.unmodifiableCollection(resources);
}

项目：Elasticsearch 文件：PagedBytesAtomicFieldData.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    resources.add(Accountables.namedAccountable("ordinals", ordinals));
    resources.add(Accountables.namedAccountable("term bytes", bytes));
    resources.add(Accountables.namedAccountable("term offsets", termOrdToBytesOffset));
    return Collections.unmodifiableList(resources);
}

项目：Elasticsearch 文件：AtomicDoubleFieldData.java

public static AtomicNumericFieldData empty(final int maxDoc) {
    return new AtomicDoubleFieldData(0) {

        @Override
        public SortedNumericDoubleValues getDoubleValues() {
            return FieldData.emptySortedNumericDoubles(maxDoc);
        }

        @Override
        public Collection<Accountable> getChildResources() {
            return Collections.emptyList();
        }

    };
}

项目：Elasticsearch 文件：IndexService.java

@Override
public void onCache(ShardId shardId, Accountable accountable) {
    if (shardId != null) {
        final IndexShard shard = indexService.shard(shardId.id());
        if (shard != null) {
            long ramBytesUsed = accountable != null ? accountable.ramBytesUsed() : 0l;
            shard.shardBitsetFilterCache().onCached(ramBytesUsed);
        }
    }
}

项目：Elasticsearch 文件：GeoPointArrayAtomicFieldData.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    resources.add(Accountables.namedAccountable("indexedPoints", indexedPoint));
    if (set != null) {
        resources.add(Accountables.namedAccountable("missing bitset", set));
    }
    return Collections.unmodifiableList(resources);
}

项目：Elasticsearch 文件：GeoPointArrayLegacyAtomicFieldData.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    resources.add(Accountables.namedAccountable("latitude", lat));
    resources.add(Accountables.namedAccountable("longitude", lon));
    return Collections.unmodifiableList(resources);
}

项目：Elasticsearch 文件：GeoPointArrayLegacyAtomicFieldData.java

@Override
public Collection<Accountable> getChildResources() {
    List<Accountable> resources = new ArrayList<>();
    resources.add(Accountables.namedAccountable("latitude", lat));
    resources.add(Accountables.namedAccountable("longitude", lon));
    if (set != null) {
        resources.add(Accountables.namedAccountable("missing bitset", set));
    }
    return Collections.unmodifiableList(resources);
}