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From Feixeyes Feixeyes <>
Subject [Segments overlap] when Backtracking data
Date Fri, 26 Jan 2018 08:07:35 GMT

When I use API to computer history data,I meet a Segment Overlap
problem,like below:

*Segments overlap: cube_push_merge_[20180122000000_20180123000000]
and cube_push_merge_[20180123000000_20180124000000]*

As we know Kylin’s cube segment dos't include the end point(the end of the
segment is open), so these two segments do not overlay in fact.

How can I deal with this problem?

I find one way can walk around this problem is that, I build the cube
segment with a little gap,as * cube_push_merge_[*201801010005
00_20180102000000 *] *

When build cube It works well, but when merge the cube segments, It become
fail ,because of segment gap.

So, what's the right way to resolve the problem.


Look forward your response.
guo pengfei

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