本文整理了Java中org.rocksdb.Options.setMergeOperator()
方法的一些代码示例,展示了Options.setMergeOperator()
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.setMergeOperator()
方法的具体详情如下:
包路径:org.rocksdb.Options
类名称:Options
方法名:setMergeOperator
暂无
代码示例来源:origin: alibaba/jstorm
currentOptions.setCreateIfMissing(true);
currentOptions.setCreateMissingColumnFamilies(true);
currentOptions.setMergeOperator(new StringAppendOperator());
代码示例来源:origin: org.rocksdb/rocksdbjni
@Override
public Options setMergeOperator(final MergeOperator mergeOperator) {
setMergeOperator(nativeHandle_, mergeOperator.nativeHandle_);
return this;
}
代码示例来源:origin: weiboad/fiery
public DBSharder(String dbpath, Long timestamp) throws RocksDBException {
log = LoggerFactory.getLogger(DBSharder.class);
RocksDB.loadLibrary();
options = new Options();
env = options.getEnv();
env.setBackgroundThreads(2);
options.setEnv(env);
options.setCreateIfMissing(true);
options.setDbLogDir(dbpath + "/logs/");
options.setMergeOperator(new StringAppendOperator());
db = RocksDB.open(options, dbpath + "/" + timestamp);
}
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