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61d941fad3
One of the spilling test was failing because its minimum bufferpool mem requirement was more when ran on local FS as compared to when it is run on HDFS. The fix is to increase the bufferpool limit to a value just above the min limit so that it still forces spill to disk on both filesystems. Testing: Ran core tests with local FS as target file system. Made sure the failing test passed. Change-Id: I50648d7936007a26891cf64d6343c47d9d646596 Reviewed-on: http://gerrit.cloudera.org:8080/9354 Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com> Tested-by: Impala Public Jenkins
368 lines
15 KiB
Plaintext
368 lines
15 KiB
Plaintext
====
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---- QUERY
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set buffer_pool_limit=15m;
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select count(l1.l_tax)
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from
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lineitem l1,
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lineitem l2,
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lineitem l3
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where
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l1.l_tax < 0.01 and
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l2.l_tax < 0.04 and
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l1.l_orderkey = l2.l_orderkey and
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l1.l_orderkey = l3.l_orderkey and
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l1.l_comment = l3.l_comment and
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l1.l_shipdate = l3.l_shipdate
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---- RESULTS
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1846743
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---- TYPES
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BIGINT
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---- RUNTIME_PROFILE
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# Verify that at least one of the joins was spilled.
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row_regex: .*SpilledPartitions: .* \([1-9][0-9]*\)
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====
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---- QUERY
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set buffer_pool_limit=2m;
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select max(t1.total_count), max(t1.l_shipinstruct), max(t1.l_comment) from
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(select l_shipinstruct, l_comment, count(*) over () total_count from lineitem) t1
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---- RESULTS
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6001215,'TAKE BACK RETURN','zzle? slyly final platelets sleep quickly. '
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---- TYPES
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BIGINT, STRING, STRING
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---- RUNTIME_PROFILE
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# Verify that the analytic spilled
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row_regex: .*PeakUnpinnedBytes: [1-9][0-9]*.*
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====
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---- QUERY
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# Run this query with very low memory, but enough not to spill.
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set buffer_pool_limit=20m;
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select a.int_col, count(*)
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from functional.alltypessmall a, functional.alltypessmall b, functional.alltypessmall c
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where a.id = b.id and b.id = c.id group by a.int_col
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---- RESULTS
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0,12
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1,12
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2,12
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3,12
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4,12
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5,8
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6,8
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7,8
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8,8
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9,8
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---- TYPES
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INT, BIGINT
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---- RUNTIME_PROFILE
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# This query is not meant to spill.
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row_regex: .*SpilledPartitions: 0 .*
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====
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---- QUERY: TPCH-Q22
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# Adding TPCH-Q21 in the spilling test to check for IMPALA-1471 (spilling left anti
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# and left outer joins were returning wrong results).
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# Q21 - Suppliers Who Kept Orders Waiting Query
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set buffer_pool_limit=26m;
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select
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s_name,
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count(*) as numwait
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from
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supplier,
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lineitem l1 join [BROADCAST]
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orders,
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nation
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where
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s_suppkey = l1.l_suppkey
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and o_orderkey = l1.l_orderkey
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and o_orderstatus = 'F'
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and l1.l_receiptdate > l1.l_commitdate
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and exists (
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select
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*
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from
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lineitem l2
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where
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l2.l_orderkey = l1.l_orderkey
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and l2.l_suppkey <> l1.l_suppkey
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)
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and not exists (
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select
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*
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from
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lineitem l3
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where
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l3.l_orderkey = l1.l_orderkey
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and l3.l_suppkey <> l1.l_suppkey
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and l3.l_receiptdate > l3.l_commitdate
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)
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and s_nationkey = n_nationkey
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and n_name = 'SAUDI ARABIA'
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group by
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s_name
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order by
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numwait desc,
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s_name
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limit 100
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---- RESULTS
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'Supplier#000002829',20
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'Supplier#000005808',18
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'Supplier#000000262',17
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'Supplier#000000496',17
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'Supplier#000002160',17
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'Supplier#000002301',17
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'Supplier#000002540',17
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'Supplier#000003063',17
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'Supplier#000005178',17
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'Supplier#000008331',17
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'Supplier#000002005',16
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'Supplier#000002095',16
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'Supplier#000005799',16
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'Supplier#000005842',16
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'Supplier#000006450',16
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'Supplier#000006939',16
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'Supplier#000009200',16
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'Supplier#000009727',16
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'Supplier#000000486',15
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'Supplier#000000565',15
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'Supplier#000001046',15
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'Supplier#000001047',15
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'Supplier#000001161',15
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'Supplier#000001336',15
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'Supplier#000001435',15
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'Supplier#000003075',15
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'Supplier#000003335',15
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'Supplier#000005649',15
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'Supplier#000006027',15
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'Supplier#000006795',15
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'Supplier#000006800',15
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'Supplier#000006824',15
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'Supplier#000007131',15
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'Supplier#000007382',15
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'Supplier#000008913',15
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'Supplier#000009787',15
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'Supplier#000000633',14
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'Supplier#000001960',14
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'Supplier#000002323',14
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'Supplier#000002490',14
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'Supplier#000002993',14
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'Supplier#000003101',14
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'Supplier#000004489',14
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'Supplier#000005435',14
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'Supplier#000005583',14
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'Supplier#000005774',14
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'Supplier#000007579',14
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'Supplier#000008180',14
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'Supplier#000008695',14
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'Supplier#000009224',14
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'Supplier#000000357',13
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'Supplier#000000436',13
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'Supplier#000000610',13
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'Supplier#000000788',13
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'Supplier#000000889',13
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'Supplier#000001062',13
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'Supplier#000001498',13
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'Supplier#000002056',13
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'Supplier#000002312',13
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'Supplier#000002344',13
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'Supplier#000002596',13
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'Supplier#000002615',13
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'Supplier#000002978',13
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'Supplier#000003048',13
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'Supplier#000003234',13
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'Supplier#000003727',13
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'Supplier#000003806',13
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'Supplier#000004472',13
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'Supplier#000005236',13
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'Supplier#000005906',13
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'Supplier#000006241',13
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'Supplier#000006326',13
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'Supplier#000006384',13
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'Supplier#000006394',13
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'Supplier#000006624',13
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'Supplier#000006629',13
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'Supplier#000006682',13
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'Supplier#000006737',13
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'Supplier#000006825',13
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'Supplier#000007021',13
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'Supplier#000007417',13
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'Supplier#000007497',13
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'Supplier#000007602',13
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'Supplier#000008134',13
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'Supplier#000008234',13
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'Supplier#000009435',13
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'Supplier#000009436',13
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'Supplier#000009564',13
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'Supplier#000009896',13
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'Supplier#000000379',12
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'Supplier#000000673',12
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'Supplier#000000762',12
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'Supplier#000000811',12
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'Supplier#000000821',12
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'Supplier#000001337',12
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'Supplier#000001916',12
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'Supplier#000001925',12
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'Supplier#000002039',12
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'Supplier#000002357',12
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'Supplier#000002483',12
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---- TYPES
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string, bigint
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---- RUNTIME_PROFILE
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# Verify that at least one of the joins was spilled.
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row_regex: .*SpilledPartitions: .* \([1-9][0-9]*\)
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====
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---- QUERY
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# IMPALA-1346/IMPALA-1546: fix sorter memory management so that it can complete
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# successfully when in same pipeline as a spilling join.
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set buffer_pool_limit=50m;
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set disable_outermost_topn=1;
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select * from lineitem
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inner join orders on l_orderkey = o_orderkey
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order by l_linenumber, l_suppkey, l_partkey, l_orderkey
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limit 20
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---- RESULTS
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4567296,2500,1,1,48.00,67320.00,0.06,0.05,'N','O','1997-05-15','1997-05-19','1997-05-27','DELIVER IN PERSON','REG AIR','ccounts cajole quickly ',4567296,100420,'O',113399.69,'1997-02-21','1-URGENT','Clerk#000000779',0,'ously ironic instructions. pa'
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5427587,2500,1,1,40.00,56100.00,0.05,0.07,'N','O','1997-04-01','1997-05-22','1997-04-29','TAKE BACK RETURN','RAIL','oxes wake even theodolites: bold requests',5427587,110356,'O',182983.43,'1997-03-10','1-URGENT','Clerk#000000279',0,'osits wake along the ca'
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3834597,7500,1,1,3.00,4222.50,0.03,0.01,'N','O','1998-07-03','1998-05-12','1998-07-04','COLLECT COD','AIR','sly final instructions boost about',3834597,29839,'O',147632.36,'1998-03-23','1-URGENT','Clerk#000000284',0,'le carefully blithel'
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4888512,10000,1,1,14.00,12740.00,0.03,0.01,'A','F','1993-02-07','1992-12-29','1993-02-19','NONE','SHIP','al braids. unusual, silent sentiments c',4888512,93742,'F',12481.37,'1992-11-21','4-NOT SPECIFIED','Clerk#000000591',0,' requests hinder blithely. closely ironic theodolites cajole among the car'
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693345,12497,1,1,14.00,19732.86,0.03,0.07,'N','O','1998-10-12','1998-08-18','1998-10-23','NONE','FOB','. blithely',693345,49472,'O',111825.01,'1998-07-06','4-NOT SPECIFIED','Clerk#000000132',0,'es wake regularly furiously pending orbits. quickly even requests according t'
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710784,12497,1,1,11.00,15504.39,0.02,0.07,'R','F','1992-08-21','1992-08-11','1992-09-05','TAKE BACK RETURN','SHIP','haggle furiously special accounts? final th',710784,82009,'F',91959.19,'1992-06-20','1-URGENT','Clerk#000000001',0,'rve quickly after the express theodolites. furiou'
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1240672,12497,1,1,41.00,57789.09,0.08,0.05,'N','O','1998-09-18','1998-08-04','1998-09-24','NONE','RAIL','o the furiously unusual requests sleep alo',1240672,59153,'O',55824.25,'1998-05-28','1-URGENT','Clerk#000000657',0,'ular pinto beans are above the furiously regular accounts: furiously even foxe'
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2024230,12497,1,1,16.00,22551.84,0.05,0.00,'A','F','1992-04-10','1992-04-14','1992-04-13','NONE','RAIL','pecial theodolites wake slyly. care',2024230,145955,'F',186715.47,'1992-02-22','5-LOW','Clerk#000000904',0,'uses. accounts are furiously. fluffily regular ideas haggle b'
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3039715,12497,1,1,14.00,19732.86,0.01,0.02,'R','F','1993-03-24','1993-02-12','1993-03-28','TAKE BACK RETURN','AIR','onic requests. furiously spe',3039715,27274,'F',80817.94,'1992-11-23','2-HIGH','Clerk#000000766',0,'lently regular packages believe slyly around the regular, regula'
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3105635,12497,1,1,16.00,22551.84,0.03,0.07,'R','F','1993-07-30','1993-08-28','1993-08-19','TAKE BACK RETURN','SHIP','nal, ironic theodolites solve carefully',3105635,23665,'F',256886.23,'1993-06-22','5-LOW','Clerk#000000029',0,'otes-- blithely special accounts cajole slyly furiously silent dugout'
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3764485,12497,1,1,22.00,31008.78,0.05,0.08,'R','F','1993-02-07','1993-03-18','1993-02-10','COLLECT COD','AIR',' pinto beans nag',3764485,19375,'F',107449.65,'1992-12-26','5-LOW','Clerk#000000364',0,' carefully regular foxes bo'
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4767393,12497,1,1,3.00,4228.47,0.09,0.06,'A','F','1992-09-15','1992-10-02','1992-09-17','DELIVER IN PERSON','FOB',' asymptotes. blithely',4767393,22522,'F',163054.32,'1992-08-10','2-HIGH','Clerk#000000174',0,'unusual foxes after the furiously regular multipliers detect ca'
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1955428,14998,1,1,47.00,89910.53,0.07,0.02,'R','F','1993-01-25','1993-04-02','1993-01-31','DELIVER IN PERSON','MAIL','thely regular frays',1955428,41801,'F',134123.84,'1993-01-08','4-NOT SPECIFIED','Clerk#000000422',0,'ld deposits are slyly. quickly bold ideas bo'
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4197636,14998,1,1,6.00,11477.94,0.03,0.01,'A','F','1993-11-28','1993-11-27','1993-12-03','TAKE BACK RETURN','SHIP','ly. slyly final ex',4197636,77494,'F',283248.52,'1993-10-18','1-URGENT','Clerk#000000087',0,'final asymptotes? packages doze against the ironic packages. ironic, bold dec'
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4899558,17499,1,1,12.00,16997.88,0.00,0.08,'A','F','1992-08-06','1992-08-09','1992-08-14','COLLECT COD','RAIL','ourts would sleep fluffily express accou',4899558,111973,'F',300951.70,'1992-05-21','1-URGENT','Clerk#000000826',0,'eodolites wake ironic sentiments. r'
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4725760,20000,1,1,48.00,44160.00,0.02,0.05,'R','F','1992-03-06','1992-03-04','1992-03-20','NONE','SHIP','liers. slyly regular request',4725760,45176,'F',202199.68,'1992-01-31','4-NOT SPECIFIED','Clerk#000000853',0,'riously regular accounts. ironic, bold requests was slyly; slyly regula'
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49444,22494,1,1,22.00,31162.78,0.06,0.08,'N','O','1997-03-03','1997-04-19','1997-03-25','TAKE BACK RETURN','MAIL','l requests among the blithely fin',49444,11725,'O',273794.80,'1997-01-23','2-HIGH','Clerk#000000814',0,'s. quickly bold packages integrate. furio'
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396839,24996,1,1,9.00,17288.91,0.03,0.07,'N','O','1996-06-19','1996-04-27','1996-07-13','COLLECT COD','MAIL',' accounts ',396839,63389,'O',193790.34,'1996-03-11','5-LOW','Clerk#000000436',0,'eans. instructions are quickly--'
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1109894,24996,1,1,22.00,42261.78,0.01,0.05,'A','F','1995-01-10','1995-03-01','1995-01-21','TAKE BACK RETURN','RAIL','nusual requests wake. qu',1109894,35489,'F',78070.57,'1994-12-23','2-HIGH','Clerk#000000524',0,' bold deposits engage fluffily among the s'
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5825859,24996,1,1,5.00,9604.95,0.02,0.00,'A','F','1995-05-05','1995-03-17','1995-05-21','TAKE BACK RETURN','MAIL','y special a',5825859,13285,'F',90407.81,'1995-01-15','3-MEDIUM','Clerk#000000818',0,'ajole. quickly ironic theodolites '
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---- TYPES
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BIGINT,BIGINT,BIGINT,INT,DECIMAL,DECIMAL,DECIMAL,DECIMAL,STRING,STRING,STRING,STRING,STRING,STRING,STRING,STRING,BIGINT,BIGINT,STRING,DECIMAL,STRING,STRING,STRING,INT,STRING
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---- RUNTIME_PROFILE
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# Verify that the sort and join actually spilled
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row_regex: .*SpilledPartitions: .* \([1-9][0-9]*\)
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row_regex: .*TotalMergesPerformed: .* \([1-9][0-9]*\)
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====
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---- QUERY
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# Tests for the case where a spilled partition has 0 probe rows and so we don't build the
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# hash table in a partitioned hash join.
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# INNER JOIN
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set buffer_pool_limit=10m;
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select straight_join count(*)
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from
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lineitem a, lineitem b
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where
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a.l_partkey = 1 and
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a.l_orderkey = b.l_orderkey;
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---- TYPES
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BIGINT
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---- RESULTS
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173
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---- RUNTIME_PROFILE
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row_regex: .*NumHashTableBuildsSkipped: .* \([1-9][0-9]*\)
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====
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---- QUERY
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# spilled partition with 0 probe rows, NULL AWARE LEFT ANTI JOIN
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set buffer_pool_limit=10m;
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select straight_join count(*)
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from
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lineitem a
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where
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a.l_partkey not in (select l_partkey from lineitem where l_partkey > 10)
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and a.l_partkey < 1000;
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---- TYPES
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BIGINT
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---- RESULTS
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287
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---- RUNTIME_PROFILE
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row_regex: .*NumHashTableBuildsSkipped: .* \([1-9][0-9]*\)
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====
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---- QUERY
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# spilled partition with 0 probe rows, RIGHT OUTER JOIN
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set buffer_pool_limit=10m;
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select straight_join count(*)
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from
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supplier right outer join lineitem on s_suppkey = l_suppkey
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where s_acctbal > 0 and s_acctbal < 10;
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---- TYPES
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BIGINT
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---- RESULTS
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12138
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---- RUNTIME_PROFILE
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row_regex: .*NumHashTableBuildsSkipped: .* \([1-9][0-9]*\)
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====
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---- QUERY
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# spilled partition with 0 probe rows, RIGHT ANTI JOIN
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set buffer_pool_limit=30m;
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with x as (select * from supplier limit 10)
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select straight_join count(*)
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from
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x right anti join lineitem on s_suppkey + 100 = l_suppkey;
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---- TYPES
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BIGINT
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---- RESULTS
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5995258
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---- RUNTIME_PROFILE
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row_regex: .*NumHashTableBuildsSkipped: .* \([1-9][0-9]*\)
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====
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---- QUERY
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# IMPALA-5173: spilling hash join feeding into right side of nested loop join.
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# Equivalent to:
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# select *
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# from lineitem
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# where l1.l_quantity = 31.0 and l1.l_tax = 0.03 and l1.l_orderkey <= 100000
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# order by l_orderkey, l_partkey, l_suppkey, l_linenumber
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# limit 5
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set buffer_pool_limit=9m;
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set num_nodes=1;
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select straight_join l.*
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from
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(select *
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from tpch_parquet.orders limit 1) o,
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(select l2.*
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from tpch_parquet.lineitem l1
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inner join tpch_parquet.lineitem l2 on l1.l_orderkey = l2.l_orderkey
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and l1.l_partkey = l2.l_partkey
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and l1.l_suppkey = l2.l_suppkey and l1.l_linenumber = l2.l_linenumber
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where
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# Include a selective post-join predicate so that the RHS of the nested loop join
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# doesn't consume too much memory.
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(l1.l_quantity != l2.l_quantity or l1.l_quantity = 31.0 and l1.l_tax = 0.03)
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# Reduce the data size to get the test to execute quicker
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and l1.l_orderkey <= 100000) l
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order by l_orderkey, l_partkey, l_suppkey, l_linenumber
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limit 5;
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---- TYPES
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bigint,bigint,bigint,int,decimal,decimal,decimal,decimal,string,string,string,string,string,string,string,string
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---- RESULTS
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288,50641,8157,1,31.00,49340.84,0.00,0.03,'N','O','1997-03-17','1997-04-28','1997-04-06','TAKE BACK RETURN','AIR','instructions wa'
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418,18552,1054,1,31.00,45587.05,0.00,0.03,'N','F','1995-06-05','1995-06-18','1995-06-26','COLLECT COD','FOB','final theodolites. fluffil'
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482,61141,6154,3,31.00,34166.34,0.04,0.03,'N','O','1996-06-01','1996-05-06','1996-06-17','NONE','MAIL',' blithe pin'
|
|
1382,156162,6163,5,31.00,37762.96,0.07,0.03,'R','F','1993-10-26','1993-10-15','1993-11-09','TAKE BACK RETURN','FOB','hely regular dependencies. f'
|
|
1509,186349,3904,6,31.00,44495.54,0.04,0.03,'A','F','1993-07-14','1993-08-21','1993-08-06','COLLECT COD','SHIP','ic deposits cajole carefully. quickly bold '
|
|
====
|
|
---- QUERY
|
|
# Test spilling aggregation when grouping by nondeterministic expression
|
|
set buffer_pool_limit=5m;
|
|
set num_nodes=1;
|
|
select l_orderkey, l_partkey, l_suppkey, l_linenumber, l_comment
|
|
from tpch_parquet.lineitem
|
|
group by 1, 2, 3, 4, 5, random()
|
|
limit 5
|
|
---- RUNTIME_PROFILE
|
|
row_regex: .*Query State: FINISHED.*
|
|
row_regex: .*Query Status: OK.*
|
|
row_regex: .*SpilledPartitions: .* \([1-9][0-9]*\)
|
|
====
|
|
---- QUERY
|
|
# Test spilling join with many duplicates in join key. We don't expect this to succeed
|
|
# with a memory constraint: see IMPALA-4857.
|
|
set buffer_pool_limit=20m;
|
|
select *
|
|
from lineitem l1 join lineitem l2 on l1.l_linenumber = l2.l_linenumber
|
|
---- CATCH
|
|
Repartitioning did not reduce the size of a spilled partition
|
|
====
|