Fix be may core dump when linked schema change #4079
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wutiangan
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Co-authored-by: wutiangan <wutiangan@gmail.com>
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morningman
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* fix a core * Update be/src/olap/rowset/segment_group.cpp Change-Id: I3d2e560581bca420e0437030b8bdd7286418cca4
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fixes #4078
If the server upgrade from 0.11 and has a duplicate table. After upgrade we add a column by linked schema change, this will be cause a core dump
this is becase of the zone map in duplcate table in 0.11 does not contains the value column, so that the vector may out of boundary