private ExecutorService _dataFetch;
private String _cluster = BlurConstants.BLUR_CLUSTER;
private int _dataFetchThreadCount = 32;
public void init() throws BlurException {
_queryCache = new QueryCache("shard-cache", _maxQueryCacheElements, _maxTimeToLive);
_dataFetch = Executors.newThreadPool("data-fetch-", _dataFetchThreadCount);
if (_configuration == null) {
throw new BException("Configuration must be set before initialization.");
}