org.rocksdb.Options.setUseDirectReads()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.rocksdb.Options.setUseDirectReads()方法的一些代码示例,展示了Options.setUseDirectReads()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。Options.setUseDirectReads()方法的具体详情如下:
包路径:org.rocksdb.Options
类名称:Options
方法名:setUseDirectReads

Options.setUseDirectReads介绍

暂无

代码示例

代码示例来源:origin: org.rocksdb/rocksdbjni

@Override
public Options setUseDirectReads(final boolean useDirectReads) {
 assert(isOwningHandle());
 setUseDirectReads(nativeHandle_, useDirectReads);
 return this;
}

代码示例来源:origin: pravega/pravega

private Options createDatabaseOptions() {
  BlockBasedTableConfig tableFormatConfig = new BlockBasedTableConfig()
      .setBlockSize(cacheBlockSizeKB * 1024L)
      .setBlockCacheSize(readCacheSizeMB * 1024L * 1024L)
      .setCacheIndexAndFilterBlocks(true);
  return new Options()
      .setCreateIfMissing(true)
      .setDbLogDir(Paths.get(this.dbDir, DB_LOG_DIR).toString())
      .setWalDir(Paths.get(this.dbDir, DB_WRITE_AHEAD_LOG_DIR).toString())
      .setWalTtlSeconds(0)
      .setWalSizeLimitMB(MAX_WRITE_AHEAD_LOG_SIZE_MB)
      .setWriteBufferSize(writeBufferSizeMB * 1024L * 1024L)
      .setMaxWriteBufferNumber(MAX_WRITE_BUFFER_NUMBER)
      .setMinWriteBufferNumberToMerge(MIN_WRITE_BUFFER_NUMBER_TO_MERGE)
      .setTableFormatConfig(tableFormatConfig)
      .setOptimizeFiltersForHits(true)
      .setUseDirectReads(true);
}

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