Package org.iq80.leveldb

Examples of org.iq80.leveldb.Options.cacheSize()

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      if (blockSize != null) {
         options.blockSize(blockSize);
      }

      if (cacheSize != null) {
         options.cacheSize(cacheSize);
      }

      return options;
   }
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      if (configuration.blockSize() != null) {
         options.blockSize(configuration.blockSize());
      }

      if (configuration.cacheSize() != null) {
         options.cacheSize(configuration.cacheSize());
      }

      return options;
   }
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  @Override
  @SuppressWarnings("unchecked")
  protected void serviceInit(Configuration conf) throws Exception {
    Options options = new Options();
    options.createIfMissing(true);
    options.cacheSize(conf.getLong(
        YarnConfiguration.TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE,
        YarnConfiguration.DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE));
    JniDBFactory factory = new JniDBFactory();
    String path = conf.get(YarnConfiguration.TIMELINE_SERVICE_LEVELDB_PATH);
    File p = new File(path);
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                .verifyChecksums(false)
                ;
       
        DB dataDB;
        try {
            options = options.cacheSize(_levelDBConfig.dataCacheSize.getNumberOfBytes());
            dataDB = factory.open(dataDir, options);
        } catch (IOException e) {
            throw new IllegalStateException("Failed to open main data LevelDB: "+e.getMessage(), e);
        }
        DB indexDB;
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        } catch (IOException e) {
            throw new IllegalStateException("Failed to open main data LevelDB: "+e.getMessage(), e);
        }
        DB indexDB;
        try {
            options = options.cacheSize(_levelDBConfig.dataCacheSize.getNumberOfBytes());
            indexDB = factory.open(lastModDir, options);
        } catch (IOException e) {
            throw new IllegalStateException("Failed to open last-mod index LevelDB: "+e.getMessage(), e);
        }
        return new LevelDBStoreBackend(storableConv, dbRoot, dataDB, indexDB);
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