问题描述
我有一个只有1列族(cf1)的Hbase表格,下面有100列。我需要将cf1更改为新的列族(CF1)。
总之,我需要修改列名称。我已经通过以下链接,但没用。
感谢您的提前。
从家庭到家庭然后删除旧列家庭。如果有一个hbase客户端的API,我认为它也会这样做。因为写入到hbase文件的数据包含列名称。
I have a Hbase table with only 1 column family(cf1) having 100 columns under it. I need to change cf1 to new column family(CF1).
In short i need to modify column family name. I have gone through the following link http://comments.gmane.org/gmane.comp.java.hadoop.hbase.user/30959 but of no use.
Thanks in Advance.
I think you should copy columns from family to family then delete old column family. If there was a hbase client api for that, it would do the same, i think. Because data written to hbase files contains column family name in it.
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