| ==== |
| ---- QUERY |
| # Regression test for IMPALA-1488. Right joins should not spill any partitions |
| # with hash tables with matches. |
| SELECT COUNT(*) FROM lineitem l1 RIGHT OUTER JOIN lineitem l2 |
| ON l1.l_orderkey = l2.l_orderkey |
| ---- RESULTS |
| 30012985 |
| ---- TYPES |
| BIGINT |
| ==== |
| ---- QUERY |
| # Regression test for IMPALA-1919. When spilling right joins or full outer joins |
| # there is chance to call process batch while the out_batch is AtCapacity(). |
| SET mem_limit = 400m; |
| SELECT COUNT(*) FROM lineitem l1 RIGHT OUTER JOIN lineitem l2 |
| ON l1.l_orderkey = l2.l_orderkey |
| WHERE l2.l_linenumber % 2 = 0 |
| ---- RESULTS |
| 13291122 |
| ---- TYPES |
| BIGINT |
| ==== |
| ---- QUERY |
| # Regression test for IMPALA-2168. When repartitioning spilled right joins or full |
| # outer joins there is chance to try to access NULL streams. |
| SET mem_limit = 1g; |
| SELECT straight_join * FROM orders o |
| RIGHT OUTER JOIN lineitem l ON o.o_orderkey = if(l.l_orderkey % 2 = 0, 0, l.l_orderkey) |
| ORDER BY l_receiptdate, l_orderkey, l_shipdate |
| limit 10 |
| ---- CATCH: ANY_OF |
| Repartitioning did not reduce the size of a spilled partition |
| Memory limit exceeded |
| __NO_ERROR__ |
| ==== |
| ---- QUERY |
| # Regression test for IMPALA-2612. The following query will cause CastToChar |
| # to be invoked when building the hash tables in partitioned hash join nodes. |
| # CastToChar will do "local" memory allocation. Without the fix of IMPALA-2612, |
| # the peak memory consumption will be higher. |
| SET mem_limit = 300m; |
| SELECT COUNT(*) from orders t1 LEFT OUTER JOIN orders t2 |
| ON cast(t1.o_comment as char(120)) = cast(t2.o_comment as char(120)) |
| ---- RESULTS |
| 1565026 |
| ---- TYPES |
| BIGINT |
| ==== |
