This is a bug. What I'm not sure is if it has been fixed in latest branch. Could you open a JIRA to track? Need to know the Kylin version.
On Tue, Nov 24, 2015 at 3:50 PM, yu feng <[email protected]> wrote: > 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... >
