Package org.iq80.leveldb

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

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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();
    Path dbPath = new Path(
        conf.get(YarnConfiguration.TIMELINE_SERVICE_LEVELDB_PATH), FILENAME);
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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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      if (configuration.blockSize() != null) {
         options.blockSize(configuration.blockSize());
      }

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

      return options;
   }
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        {
            options.blockSize( config.blockSize().get() );
        }
        if( config.cacheSize().get() != null )
        {
            options.cacheSize( config.cacheSize().get() );
        }
        if( config.compression().get() != null )
        {
            options.compressionType( config.compression().get()
                                     ? CompressionType.SNAPPY
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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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    if (blockSize != null) {
      options.blockSize(blockSize);
    }
   
    if (cacheSize != null) {
      options.cacheSize(cacheSize);
    }
   
    return options;
  }
 
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    Options options = new Options();
    options.createIfMissing(false);
    options.errorIfExists(false);
    options.comparator(new KeyValueDBComparator());
    options.blockSize(blockSize);
    options.cacheSize(cacheSize);

    // unfortunately, with the java version of leveldb, with createIfMissing set to false, factory.open will
    // see that there is no table and throw an exception, but it wont clean up after itself and will leave a
    // directory there with a lock.  So we want to avoid calling open if the path doesn't already exist and
    // throw the exception ourselves.
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    Options options = new Options();
    options.createIfMissing(true);
    options.errorIfExists(false);
    options.comparator(new KeyValueDBComparator());
    options.blockSize(blockSize);
    options.cacheSize(cacheSize);

    DB db = factory.open(new File(dbPath), options);
    tables.put(name, db);
  }
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    if (blockSize != null) {
      options.blockSize(blockSize);
    }
   
    if (cacheSize != null) {
      options.cacheSize(cacheSize);
    }
   
    return options;
  }
 
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