fengYu created KYLIN-1173:
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Summary: Can not load hive table after modify table metadata
Key: KYLIN-1173
URL: https://issues.apache.org/jira/browse/KYLIN-1173
Project: Kylin
Issue Type: Bug
Affects Versions: v1.0
Reporter: fengYu
Hi all:
when I want to change the column in hive source table and reload table in
kylin, I can not see any column in the table after reload, I restart kylin
server and reload the table , the column(name is modified) appeares
I write a test program like this(kylin do the same thing while reloading table)
:
HiveClient client = new HiveClient();
List<FieldSchema> fields = client.getHiveTableFields(database, table);
\\waiting here and modify table column name
fields = client.getHiveTableFields(database, table);
client.getHiveTableFields return all columns in the table at the first time,
and after I modify one column and recall client.getHiveTableFields function,
it return am empty list. It will return the same list if I do not change the
column name in the middle.
I doubt maybe something error in hive metastore, any help will be appreciate...
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