Hi, I am recently working on the issue (https://issues.apache.org/jira/browse/IOTDB-279) which merging the TsDigest into Statistics.
I got a bit confusion on the description of this issue, especially for the meaning of “merge” here. I know the task is going to put the function of TsDigest into Statistics. However, the Statistics class is an abstract class, there are numbers of subclasses out there extend from it. I am not sure whether it is correct to make one more subclass extend from Statistics to gain a ByteBuffer type for it or just add the code from TsDigest to Statistics. Could the issue be claimed more specifically for me? I will really appreciate that. Best regards, Jack Tsai
