当前位置: 首页>>代码示例>>Java>>正文


Java DictionaryManager.trySaveNewDict方法代码示例

本文整理汇总了Java中org.apache.kylin.dict.DictionaryManager.trySaveNewDict方法的典型用法代码示例。如果您正苦于以下问题:Java DictionaryManager.trySaveNewDict方法的具体用法?Java DictionaryManager.trySaveNewDict怎么用?Java DictionaryManager.trySaveNewDict使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在org.apache.kylin.dict.DictionaryManager的用法示例。


在下文中一共展示了DictionaryManager.trySaveNewDict方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: writeDictionary

import org.apache.kylin.dict.DictionaryManager; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public static Map<TblColRef, Dictionary<String>> writeDictionary(CubeSegment cubeSegment, Map<TblColRef, Dictionary<String>> dictionaryMap, long startOffset, long endOffset) {
    Map<TblColRef, Dictionary<String>> realDictMap = Maps.newHashMap();

    for (Map.Entry<TblColRef, Dictionary<String>> entry : dictionaryMap.entrySet()) {
        final TblColRef tblColRef = entry.getKey();
        final Dictionary<String> dictionary = entry.getValue();
        IReadableTable.TableSignature signature = new IReadableTable.TableSignature();
        signature.setLastModifiedTime(System.currentTimeMillis());
        signature.setPath(String.format("streaming_%s_%s", startOffset, endOffset));
        signature.setSize(endOffset - startOffset);
        DictionaryInfo dictInfo = new DictionaryInfo(tblColRef.getColumnDesc(), tblColRef.getDatatype(), signature);
        logger.info("writing dictionary for TblColRef:" + tblColRef.toString());
        DictionaryManager dictionaryManager = DictionaryManager.getInstance(cubeSegment.getCubeDesc().getConfig());
        try {
            DictionaryInfo realDict = dictionaryManager.trySaveNewDict(dictionary, dictInfo);
            cubeSegment.putDictResPath(tblColRef, realDict.getResourcePath());
            realDictMap.put(tblColRef, (Dictionary<String>) realDict.getDictionaryObject());
        } catch (IOException e) {
            throw new RuntimeException("error save dictionary for column:" + tblColRef, e);
        }
    }

    return realDictMap;
}
 
开发者ID:apache,项目名称:kylin,代码行数:26,代码来源:CubingUtils.java


注:本文中的org.apache.kylin.dict.DictionaryManager.trySaveNewDict方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。