org.elasticsearch.common.settings.Settings.getAsBytesSize()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.elasticsearch.common.settings.Settings.getAsBytesSize()方法的一些代码示例，展示了Settings.getAsBytesSize()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Settings.getAsBytesSize()方法的具体详情如下：
包路径：org.elasticsearch.common.settings.Settings
类名称：Settings
方法名：getAsBytesSize

Settings.getAsBytesSize介绍

[英]Returns the setting value (as size) associated with the setting key. If it does not exists, returns the default value provided.
[中]返回与设置键关联的设置值（大小）。如果不存在，则返回提供的默认值。

代码示例

代码示例来源：origin: org.elasticsearch/elasticsearch

/**
 * Configures RateLimiter based on repository and global settings
 *
 * @param repositorySettings repository settings
 * @param setting            setting to use to configure rate limiter
 * @param defaultRate        default limiting rate
 * @return rate limiter or null of no throttling is needed
 */
private RateLimiter getRateLimiter(Settings repositorySettings, String setting, ByteSizeValue defaultRate) {
  ByteSizeValue maxSnapshotBytesPerSec = repositorySettings.getAsBytesSize(setting,
      settings.getAsBytesSize(setting, defaultRate));
  if (maxSnapshotBytesPerSec.getBytes() <= 0) {
    return null;
  } else {
    return new RateLimiter.SimpleRateLimiter(maxSnapshotBytesPerSec.getMbFrac());
  }
}

代码示例来源：origin: org.elasticsearch/elasticsearch

public FsBlobStore(Settings settings, Path path) throws IOException {
  this.path = path;
  this.readOnly = settings.getAsBoolean("readonly", false);
  if (!this.readOnly) {
    Files.createDirectories(path);
  }
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.fs.buffer_size",
    new ByteSizeValue(100, ByteSizeUnit.KB)).getBytes();
}

代码示例来源：origin: elastic/elasticsearch-hdfs

public HdfsBlobStore(Settings settings, FileSystem fileSystem, Executor executor, Path path) throws IOException {
  this.fileSystem = fileSystem;
  this.path = path;
  if (!fileSystem.exists(path)) {
    fileSystem.mkdirs(path);
  }
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).bytes();
  this.executor = executor;
}

代码示例来源：origin: harbby/presto-connectors

public FsBlobStore(Settings settings, Path path) throws IOException {
  super(settings);
  this.path = path;
  Files.createDirectories(path);
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.fs.buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).bytes();
}

代码示例来源：origin: com.strapdata.elasticsearch/elasticsearch

public FsBlobStore(Settings settings, Path path) throws IOException {
  super(settings);
  this.path = path;
  Files.createDirectories(path);
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.fs.buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).getBytes();
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.elasticsearch

/**
 * Configures RateLimiter based on repository and global settings
 *
 * @param repositorySettings repository settings
 * @param setting            setting to use to configure rate limiter
 * @param defaultRate        default limiting rate
 * @return rate limiter or null of no throttling is needed
 */
private RateLimiter getRateLimiter(Settings repositorySettings, String setting, ByteSizeValue defaultRate) {
  ByteSizeValue maxSnapshotBytesPerSec = repositorySettings.getAsBytesSize(setting,
      settings.getAsBytesSize(setting, defaultRate));
  if (maxSnapshotBytesPerSec.getBytes() <= 0) {
    return null;
  } else {
    return new RateLimiter.SimpleRateLimiter(maxSnapshotBytesPerSec.getMbFrac());
  }
}

代码示例来源：origin: com.strapdata.elasticsearch/elasticsearch

/**
 * Configures RateLimiter based on repository and global settings
 *
 * @param repositorySettings repository settings
 * @param setting            setting to use to configure rate limiter
 * @param defaultRate        default limiting rate
 * @return rate limiter or null of no throttling is needed
 */
private RateLimiter getRateLimiter(Settings repositorySettings, String setting, ByteSizeValue defaultRate) {
  ByteSizeValue maxSnapshotBytesPerSec = repositorySettings.getAsBytesSize(setting,
      settings.getAsBytesSize(setting, defaultRate));
  if (maxSnapshotBytesPerSec.getBytes() <= 0) {
    return null;
  } else {
    return new RateLimiter.SimpleRateLimiter(maxSnapshotBytesPerSec.getMbFrac());
  }
}

代码示例来源：origin: apache/servicemix-bundles

/**
 * Configures RateLimiter based on repository and global settings
 *
 * @param repositorySettings repository settings
 * @param setting            setting to use to configure rate limiter
 * @param defaultRate        default limiting rate
 * @return rate limiter or null of no throttling is needed
 */
private RateLimiter getRateLimiter(Settings repositorySettings, String setting, ByteSizeValue defaultRate) {
  ByteSizeValue maxSnapshotBytesPerSec = repositorySettings.getAsBytesSize(setting,
      settings.getAsBytesSize(setting, defaultRate));
  if (maxSnapshotBytesPerSec.getBytes() <= 0) {
    return null;
  } else {
    return new RateLimiter.SimpleRateLimiter(maxSnapshotBytesPerSec.getMbFrac());
  }
}

代码示例来源：origin: apache/servicemix-bundles

public FsBlobStore(Settings settings, Path path) throws IOException {
  super(settings);
  this.path = path;
  this.readOnly = settings.getAsBoolean("readonly", false);
  if (!this.readOnly) {
    Files.createDirectories(path);
  }
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.fs.buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).getBytes();
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.elasticsearch

public FsBlobStore(Settings settings, Path path) throws IOException {
  super(settings);
  this.path = path;
  this.readOnly = settings.getAsBoolean("readonly", false);
  if (!this.readOnly) {
    Files.createDirectories(path);
  }
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.fs.buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).getBytes();
}

代码示例来源：origin: harbby/presto-connectors

/**
 * Configures RateLimiter based on repository and global settings
 *
 * @param repositorySettings repository settings
 * @param setting            setting to use to configure rate limiter
 * @param defaultRate        default limiting rate
 * @return rate limiter or null of no throttling is needed
 */
private RateLimiter getRateLimiter(RepositorySettings repositorySettings, String setting, ByteSizeValue defaultRate) {
  ByteSizeValue maxSnapshotBytesPerSec = repositorySettings.settings().getAsBytesSize(setting,
      settings.getAsBytesSize(setting, defaultRate));
  if (maxSnapshotBytesPerSec.bytes() <= 0) {
    return null;
  } else {
    return new RateLimiter.SimpleRateLimiter(maxSnapshotBytesPerSec.mbFrac());
  }
}

代码示例来源：origin: com.strapdata.elasticsearch/elasticsearch

/**
 * Constructs new read-only URL-based blob store
 * <p>
 * The following settings are supported
 * <dl>
 * <dt>buffer_size</dt>
 * <dd>- size of the read buffer, defaults to 100KB</dd>
 * </dl>
 *
 * @param settings settings
 * @param path     base URL
 */
public URLBlobStore(Settings settings, URL path) {
  super(settings);
  this.path = path;
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.uri.buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).getBytes();
}

代码示例来源：origin: harbby/presto-connectors

/**
 * Constructs new read-only URL-based blob store
 * <p>
 * The following settings are supported
 * <dl>
 * <dt>buffer_size</dt>
 * <dd>- size of the read buffer, defaults to 100KB</dd>
 * </dl>
 *
 * @param settings settings
 * @param path     base URL
 */
public URLBlobStore(Settings settings, URL path) {
  super(settings);
  this.path = path;
  this.bufferSizeInBytes = (int) settings.getAsBytesSize("repositories.uri.buffer_size", new ByteSizeValue(100, ByteSizeUnit.KB)).bytes();
}

代码示例来源：origin: harbby/presto-connectors

@Override
  public void onRefreshSettings(Settings settings) {
    String rateLimitingType = settings.get(INDEX_STORE_THROTTLE_TYPE, IndexStore.this.rateLimitingType);
    if (!rateLimitingType.equals(IndexStore.this.rateLimitingType)) {
      logger.info("updating index.store.throttle.type from [{}] to [{}]", IndexStore.this.rateLimitingType, rateLimitingType);
      if (rateLimitingType.equalsIgnoreCase("node")) {
        IndexStore.this.rateLimitingType = rateLimitingType;
        IndexStore.this.nodeRateLimiting = true;
      } else {
        StoreRateLimiting.Type.fromString(rateLimitingType);
        IndexStore.this.rateLimitingType = rateLimitingType;
        IndexStore.this.nodeRateLimiting = false;
        IndexStore.this.rateLimiting.setType(rateLimitingType);
      }
    }
    ByteSizeValue rateLimitingThrottle = settings.getAsBytesSize(INDEX_STORE_THROTTLE_MAX_BYTES_PER_SEC, IndexStore.this.rateLimitingThrottle);
    if (!rateLimitingThrottle.equals(IndexStore.this.rateLimitingThrottle)) {
      logger.info("updating index.store.throttle.max_bytes_per_sec from [{}] to [{}], note, type is [{}]", IndexStore.this.rateLimitingThrottle, rateLimitingThrottle, IndexStore.this.rateLimitingType);
      IndexStore.this.rateLimitingThrottle = rateLimitingThrottle;
      IndexStore.this.rateLimiting.setMaxRate(rateLimitingThrottle);
    }
  }
}

代码示例来源：origin: harbby/presto-connectors

@Override
  public void onRefreshSettings(Settings settings) {
    String rateLimitingType = settings.get(INDICES_STORE_THROTTLE_TYPE, IndicesStore.this.rateLimitingType);
    // try and parse the type
    StoreRateLimiting.Type.fromString(rateLimitingType);
    if (!rateLimitingType.equals(IndicesStore.this.rateLimitingType)) {
      logger.info("updating indices.store.throttle.type from [{}] to [{}]", IndicesStore.this.rateLimitingType, rateLimitingType);
      IndicesStore.this.rateLimitingType = rateLimitingType;
      IndicesStore.this.rateLimiting.setType(rateLimitingType);
    }
    ByteSizeValue rateLimitingThrottle = settings.getAsBytesSize(INDICES_STORE_THROTTLE_MAX_BYTES_PER_SEC, IndicesStore.this.rateLimitingThrottle);
    if (!rateLimitingThrottle.equals(IndicesStore.this.rateLimitingThrottle)) {
      logger.info("updating indices.store.throttle.max_bytes_per_sec from [{}] to [{}], note, type is [{}]", IndicesStore.this.rateLimitingThrottle, rateLimitingThrottle, IndicesStore.this.rateLimitingType);
      IndicesStore.this.rateLimitingThrottle = rateLimitingThrottle;
      IndicesStore.this.rateLimiting.setMaxRate(rateLimitingThrottle);
    }
  }
}

代码示例来源：origin: harbby/presto-connectors

@Inject
public IndexStore(Index index, IndexSettingsService settingsService, IndicesStore indicesStore) {
  super(index, settingsService.getSettings());
  Settings indexSettings = settingsService.getSettings();
  this.indicesStore = indicesStore;
  this.rateLimitingType = indexSettings.get(INDEX_STORE_THROTTLE_TYPE, "none");
  if (rateLimitingType.equalsIgnoreCase("node")) {
    nodeRateLimiting = true;
  } else {
    nodeRateLimiting = false;
    rateLimiting.setType(rateLimitingType);
  }
  this.rateLimitingThrottle = indexSettings.getAsBytesSize(INDEX_STORE_THROTTLE_MAX_BYTES_PER_SEC, new ByteSizeValue(0));
  rateLimiting.setMaxRate(rateLimitingThrottle);
  logger.debug("using index.store.throttle.type [{}], with index.store.throttle.max_bytes_per_sec [{}]", rateLimitingType, rateLimitingThrottle);
  this.settingsService = settingsService;
  this.settingsService.addListener(applySettings);
}

代码示例来源：origin: harbby/presto-connectors

public MergePolicyConfig(ESLogger logger, Settings indexSettings) {
  this.logger = logger;
  this.noCFSRatio = parseNoCFSRatio(indexSettings.get(INDEX_COMPOUND_FORMAT, Double.toString(TieredMergePolicy.DEFAULT_NO_CFS_RATIO)));
  double forceMergeDeletesPctAllowed = indexSettings.getAsDouble("index.merge.policy.expunge_deletes_allowed", DEFAULT_EXPUNGE_DELETES_ALLOWED); // percentage
  ByteSizeValue floorSegment = indexSettings.getAsBytesSize("index.merge.policy.floor_segment", DEFAULT_FLOOR_SEGMENT);
  int maxMergeAtOnce = indexSettings.getAsInt("index.merge.policy.max_merge_at_once", DEFAULT_MAX_MERGE_AT_ONCE);
  int maxMergeAtOnceExplicit = indexSettings.getAsInt("index.merge.policy.max_merge_at_once_explicit", DEFAULT_MAX_MERGE_AT_ONCE_EXPLICIT);
  // TODO is this really a good default number for max_merge_segment, what happens for large indices, won't they end up with many segments?
  ByteSizeValue maxMergedSegment = indexSettings.getAsBytesSize("index.merge.policy.max_merged_segment", DEFAULT_MAX_MERGED_SEGMENT);
  double segmentsPerTier = indexSettings.getAsDouble("index.merge.policy.segments_per_tier", DEFAULT_SEGMENTS_PER_TIER);
  double reclaimDeletesWeight = indexSettings.getAsDouble("index.merge.policy.reclaim_deletes_weight", DEFAULT_RECLAIM_DELETES_WEIGHT);
  this.mergesEnabled = indexSettings.getAsBoolean(INDEX_MERGE_ENABLED, true);
  if (mergesEnabled == false) {
    logger.warn("[{}] is set to false, this should only be used in tests and can cause serious problems in production environments", INDEX_MERGE_ENABLED);
  }
  maxMergeAtOnce = adjustMaxMergeAtOnceIfNeeded(maxMergeAtOnce, segmentsPerTier);
  mergePolicy.setNoCFSRatio(noCFSRatio);
  mergePolicy.setForceMergeDeletesPctAllowed(forceMergeDeletesPctAllowed);
  mergePolicy.setFloorSegmentMB(floorSegment.mbFrac());
  mergePolicy.setMaxMergeAtOnce(maxMergeAtOnce);
  mergePolicy.setMaxMergeAtOnceExplicit(maxMergeAtOnceExplicit);
  mergePolicy.setMaxMergedSegmentMB(maxMergedSegment.mbFrac());
  mergePolicy.setSegmentsPerTier(segmentsPerTier);
  mergePolicy.setReclaimDeletesWeight(reclaimDeletesWeight);
  logger.debug("using [tiered] merge mergePolicy with expunge_deletes_allowed[{}], floor_segment[{}], max_merge_at_once[{}], max_merge_at_once_explicit[{}], max_merged_segment[{}], segments_per_tier[{}], reclaim_deletes_weight[{}]",
      forceMergeDeletesPctAllowed, floorSegment, maxMergeAtOnce, maxMergeAtOnceExplicit, maxMergedSegment, segmentsPerTier, reclaimDeletesWeight);
}

代码示例来源：origin: jprante/elasticsearch-gatherer

public Gatherer start() throws ElasticSearchException {
  //this.logger = Loggers.getLogger(getClass(), settings.globalSettings(), riverName);
  this.bulkActions = settings.getAsInt("bulk_actions", 1000);
  this.bulkSize = settings.getAsBytesSize("bulk_size", new ByteSizeValue(5, ByteSizeUnit.MB));
  this.flushInterval = settings.getAsTime("flush_interval", TimeValue.timeValueSeconds(5));
  this.concurrentRequests = settings.getAsInt("concurrent_requests", 4);
  bulkProcessor = BulkProcessor.builder(client, new BulkListener())
      .setBulkActions(bulkActions)
      .setBulkSize(bulkSize)
      .setFlushInterval(flushInterval)
      .setConcurrentRequests(concurrentRequests)
      .build();
  return this;
}

代码示例来源：origin: harbby/presto-connectors

@Inject
public TranslogService(ShardId shardId, IndexSettingsService indexSettingsService, ThreadPool threadPool, IndexShard indexShard) {
  super(shardId, indexSettingsService.getSettings());
  this.threadPool = threadPool;
  this.indexSettingsService = indexSettingsService;
  this.indexShard = indexShard;
  this.flushThresholdOperations = indexSettings.getAsInt(INDEX_TRANSLOG_FLUSH_THRESHOLD_OPS, indexSettings.getAsInt("index.translog.flush_threshold", Integer.MAX_VALUE));
  this.flushThresholdSize = indexSettings.getAsBytesSize(INDEX_TRANSLOG_FLUSH_THRESHOLD_SIZE, new ByteSizeValue(512, ByteSizeUnit.MB));
  this.flushThresholdPeriod = indexSettings.getAsTime(INDEX_TRANSLOG_FLUSH_THRESHOLD_PERIOD, TimeValue.timeValueMinutes(30));
  this.interval = indexSettings.getAsTime(INDEX_TRANSLOG_FLUSH_INTERVAL, timeValueMillis(5000));
  this.disableFlush = indexSettings.getAsBoolean(INDEX_TRANSLOG_DISABLE_FLUSH, false);
  logger.debug("interval [{}], flush_threshold_ops [{}], flush_threshold_size [{}], flush_threshold_period [{}]", interval, flushThresholdOperations, flushThresholdSize, flushThresholdPeriod);
  this.future = threadPool.schedule(interval, ThreadPool.Names.SAME, new TranslogBasedFlush());
  indexSettingsService.addListener(applySettings);
}

代码示例来源：origin: harbby/presto-connectors

@Inject
public IndicesStore(Settings settings, NodeSettingsService nodeSettingsService, IndicesService indicesService,
          ClusterService clusterService, TransportService transportService) {
  super(settings);
  this.nodeSettingsService = nodeSettingsService;
  this.indicesService = indicesService;
  this.clusterService = clusterService;
  this.transportService = transportService;
  transportService.registerRequestHandler(ACTION_SHARD_EXISTS, ShardActiveRequest.class, ThreadPool.Names.SAME, new ShardActiveRequestHandler());
  // we don't limit by default (we default to CMS's auto throttle instead):
  this.rateLimitingType = settings.get("indices.store.throttle.type", StoreRateLimiting.Type.NONE.name());
  rateLimiting.setType(rateLimitingType);
  this.rateLimitingThrottle = settings.getAsBytesSize("indices.store.throttle.max_bytes_per_sec", new ByteSizeValue(10240, ByteSizeUnit.MB));
  rateLimiting.setMaxRate(rateLimitingThrottle);
  this.deleteShardTimeout = settings.getAsTime(INDICES_STORE_DELETE_SHARD_TIMEOUT, new TimeValue(30, TimeUnit.SECONDS));
  logger.debug("using indices.store.throttle.type [{}], with index.store.throttle.max_bytes_per_sec [{}]", rateLimitingType, rateLimitingThrottle);
  nodeSettingsService.addListener(applySettings);
  if (DiscoveryNode.dataNode(settings)) {
    clusterService.addLast(this);
  }
}

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