Lin Shao created HIVE-9662:
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Summary: return columns from HCatalog be ordered in the same
manner as hive client for Map data type
Key: HIVE-9662
URL: https://issues.apache.org/jira/browse/HIVE-9662
Project: Hive
Issue Type: Bug
Components: HCatalog
Affects Versions: 0.13.1
Reporter: Lin Shao
Fix For: 0.13.1
in hive-0.13.1, the map datatype column from hcatalog has output order
different from the hive output order. But Struct time is fine. And this
behavior also can be found in Text file format, not just in RC file format.
This is caused by the changes in this patch HIVE-7282.
This patch of HIVE-7282 should not go into Hive 0.13.1 unless it has a better
way to preserve the order of key-value pairs.
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