presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/thrift/ThriftMetastoreApiStats.java/ThriftMetastoreApiStats/getMetastoreExceptions
class ThriftMetastoreApiStats:    @Managed
    @Nested
    public CounterStat getMetastoreExceptions()
    {
        return metastoreExceptions;
    }