Ejemplo n.º 1
0
 private static boolean dbExists(HCatClient client, final String database) throws Exception {
   try {
     HCatDatabase db = client.getDatabase(database);
     return db != null;
   } catch (ObjectNotFoundException e) {
     System.out.println(e.getMessage());
     return false;
   } catch (HCatException e) {
     throw new Exception("Exception checking if the db exists:" + e.getMessage(), e);
   }
 }
Ejemplo n.º 2
0
 private static boolean tableExists(
     HCatClient client, final String database, final String tableName) throws Exception {
   try {
     HCatTable table = client.getTable(database, tableName);
     return table != null;
   } catch (ObjectNotFoundException e) {
     System.out.println(e.getMessage());
     return false;
   } catch (HCatException e) {
     throw new Exception("Exception checking if the table exists:" + e.getMessage(), e);
   }
 }