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161cbe30ff
Revert "IMPALA-6585: increase test_low_mem_limit_q21 limit" This reverts commit25bcb258df. Revert "IMPALA-6588: don't add empty list of ranges in text scan" This reverts commitd57fbec6f6. Revert "IMPALA-4835: Part 3: switch I/O buffers to buffer pool" This reverts commit24b4ed0b29. Revert "IMPALA-4835: Part 2: Allocate scan range buffers upfront" This reverts commit5699b59d0c. Revert "IMPALA-4835: Part 1: simplify I/O mgr mem mgmt and cancellation" This reverts commit65680dc421. Change-Id: Ie5ca451cd96602886b0a8ecaa846957df0269cbb Reviewed-on: http://gerrit.cloudera.org:8080/9480 Reviewed-by: Dan Hecht <dhecht@cloudera.com> Tested-by: Impala Public Jenkins
16 lines
343 B
Plaintext
16 lines
343 B
Plaintext
====
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---- QUERY
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set buffer_pool_limit=10m;
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set default_spillable_buffer_size=64k;
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select count(*)
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from (select distinct o_orderdate, o_custkey, o_comment
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from tpch_parquet.orders) v;
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---- RESULTS
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1500000
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---- TYPES
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BIGINT
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---- RUNTIME_PROFILE
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# Verify that spilling was activated.
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row_regex: .*SpilledPartitions: .* \([1-9][0-9]*\)
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====
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