@Override
      protected List<MetaStoreServerUtils.ColStatsObjWithSourceInfo> getJdoResult(
          GetHelper<List<MetaStoreServerUtils.ColStatsObjWithSourceInfo>> ctx)
          throws MetaException, NoSuchObjectException {
        // This is fast path for query optimizations, if we can find this info
        // quickly using directSql, do it. No point in failing back to slow path
        // here.
        throw new MetaException("Jdo path is not implemented for getPartitionColStatsForDatabase.");
      }
Get partition's column stats

@return Map of column name and its stats
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java