| ==== |
| ---- QUERY |
| # IMPALA-2376: run scan that constructs large collection and set memory limit low enough |
| # to get the below query to consistently fail when allocating a large collection. Set |
| # num_nodes to 1 in the python test and mt_dop to 1 here in order to make the query as |
| # deterministic as possible. mem_limit is tuned for a 3-node HDFS minicluster. |
| set buffer_pool_limit=24m; |
| set mt_dop=1; |
| select max(cnt1), max(cnt2), max(cnt3), max(cnt4), max(cnt5) |
| from customer c, |
| (select count(l_returnflag) cnt1, count(l_partkey) cnt2, count(l_suppkey) cnt3, |
| count(l_linenumber) cnt4, count(l_quantity) cnt5 |
| from c.c_orders.o_lineitems) v; |
| ---- TYPES |
| BIGINT |
| ---- CATCH |
| row_regex: .*Memory limit exceeded: Failed to allocate [0-9]+ bytes for collection 'tpch_nested_.*.customer.c_orders.item.o_lineitems'.* |
| ==== |
