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impala/testdata/workloads/functional-query/queries/QueryTest/kudu_insert.test
Thomas Tauber-Marshall 64e2802195 IMPALA-5871: KuduPartitionExpr incorrectly handles its child types 
KuduPartitionExpr takes input rows and sends them to Kudu to determine
the partition the rows correspond to in a particular table's
partitioning scheme. This is then used to partition and sort rows
before sending them to Kudu when performing an INSERT.

If the input types are not the same as (but are compatible with) the
types of the columns in the table, we need to cast the input rows.
KuduPartitionExpr.analyze() actually already does this, but the casts
are dropped for the sort step during the INSERT in most cases.

As a result, attempting to insert a string value into a Kudu timestamp
column causes a crash.

Inserting a numeric value into a different but compatibly typed col
(eg. tinyint into an int col) will cause the sort during a Kudu INSERT
to operate on garbage values, potentially degrading performance and
causing INSERTs to fail due to Kudu timeouts (see IMPALA-3742).

Testing:
- Added an e2e test in kudu_insert.test

Change-Id: I44cf31e46a77f3e7c92cf6b9112653808a001705
Reviewed-on: http://gerrit.cloudera.org:8080/7922
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins
2017-09-01 21:31:55 +00:00

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====
---- QUERY
create table tdata
(id int primary key, valf float null, vali bigint null, valv string null,
valb boolean null, valt tinyint null, vals smallint null, vald double null,
ts timestamp)
PARTITION BY RANGE (PARTITION VALUES < 10, PARTITION 10 <= VALUES < 30,
PARTITION 30 <= VALUES) STORED AS KUDU
---- RESULTS
====
---- QUERY
# VALUES, single row, all target cols, no errors
insert into tdata values (1, 1, 1, 'one', true, 1, 1, 1,
cast('1987-05-19 00:00:00' as timestamp))
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# VALUES, single row, all target cols, NULL
insert into tdata values (2, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL)
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# VALUES, single row, all target cols, boundary values. The timestamp value is the max
# possible value that Impala can represent; it gets truncated rather than rounded up to
# the nearest microsecond. If it were rounded up, it wouldn't be readable by Impala.
insert into tdata values
(3, cast('nan' as float), max_bigint(), '', true, min_tinyint(), max_smallint(),
cast('-inf' as double),
nanoseconds_add(cast('9999-12-31 23:59:59' as timestamp), 999999999))
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
3,NaN,9223372036854775807,'',true,-128,32767,-Infinity,9999-12-31 23:59:59.999999000
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# VALUES, single row, subset of target cols
insert into tdata (valb, vald, id) values (true, 0, 4)
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
3,NaN,9223372036854775807,'',true,-128,32767,-Infinity,9999-12-31 23:59:59.999999000
4,NULL,NULL,'NULL',true,NULL,NULL,0,NULL
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# VALUES, multiple rows, all target cols
insert into tdata values
(5, 5.0, 5, 'five', false, NULL, NULL, NULL, NULL),
(6, 16, 60, '', true, 0, -1, -6, cast('2010-12-31 23:59:59' as timestamp)),
(7, NULL, 10, NULL, false, max_tinyint(), -7, 2, cast('1400-01-01 00:00:00' as timestamp))
---- RUNTIME_PROFILE
NumModifiedRows: 3
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
3,NaN,9223372036854775807,'',true,-128,32767,-Infinity,9999-12-31 23:59:59.999999000
4,NULL,NULL,'NULL',true,NULL,NULL,0,NULL
5,5.0,5,'five',false,NULL,NULL,NULL,NULL
6,16,60,'',true,0,-1,-6,2010-12-31 23:59:59
7,NULL,10,'NULL',false,127,-7,2,1400-01-01 00:00:00
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# VALUES, multiple rows, subset of cols
insert into tdata (valv, valf, vali, id) values
('eight', 88, 888, 8),
(NULL, -9, -99, 9)
---- RUNTIME_PROFILE
NumModifiedRows: 2
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
3,NaN,9223372036854775807,'',true,-128,32767,-Infinity,9999-12-31 23:59:59.999999000
4,NULL,NULL,'NULL',true,NULL,NULL,0,NULL
5,5.0,5,'five',false,NULL,NULL,NULL,NULL
6,16,60,'',true,0,-1,-6,2010-12-31 23:59:59
7,NULL,10,'NULL',false,127,-7,2,1400-01-01 00:00:00
8,88,888,'eight',NULL,NULL,NULL,NULL,NULL
9,-9,-99,'NULL',NULL,NULL,NULL,NULL,NULL
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# SELECT, single row, all target cols
insert into tdata
select id, float_col, bigint_col, string_col, bool_col, tinyint_col, smallint_col,
double_col, timestamp_col
from functional.alltypes where id = 10
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
3,NaN,9223372036854775807,'',true,-128,32767,-Infinity,9999-12-31 23:59:59.999999000
4,NULL,NULL,'NULL',true,NULL,NULL,0,NULL
5,5.0,5,'five',false,NULL,NULL,NULL,NULL
6,16,60,'',true,0,-1,-6,2010-12-31 23:59:59
7,NULL,10,'NULL',false,127,-7,2,1400-01-01 00:00:00
8,88,888,'eight',NULL,NULL,NULL,NULL,NULL
9,-9,-99,'NULL',NULL,NULL,NULL,NULL,NULL
10,0,0,'0',true,0,0,0,2009-01-02 00:10:00.450000000
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# SELECT, single row, subset of cols
insert into tdata (id, vald, valb, vali, ts)
select id, double_col, bool_col, bigint_col, timestamp_col
from functional.alltypes where id = 11
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
1,1,1,'one',true,1,1,1,1987-05-19 00:00:00
2,NULL,NULL,'NULL',NULL,NULL,NULL,NULL,NULL
3,NaN,9223372036854775807,'',true,-128,32767,-Infinity,9999-12-31 23:59:59.999999000
4,NULL,NULL,'NULL',true,NULL,NULL,0,NULL
5,5.0,5,'five',false,NULL,NULL,NULL,NULL
6,16,60,'',true,0,-1,-6,2010-12-31 23:59:59
7,NULL,10,'NULL',false,127,-7,2,1400-01-01 00:00:00
8,88,888,'eight',NULL,NULL,NULL,NULL,NULL
9,-9,-99,'NULL',NULL,NULL,NULL,NULL,NULL
10,0,0,'0',true,0,0,0,2009-01-02 00:10:00.450000000
11,NULL,10,'NULL',false,NULL,NULL,10.1,2009-01-02 00:11:00.450000000
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
delete tdata
---- DML_RESULTS: tdata
====
---- QUERY
# SELECT, multiple rows, all target cols
insert into tdata
select id, float_col, bigint_col, string_col, bool_col, tinyint_col, smallint_col,
double_col, timestamp_col
from functional.alltypes where id < 2
---- RUNTIME_PROFILE
NumModifiedRows: 2
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
0,0,0,'0',true,0,0,0,2009-01-01 00:00:00
1,1.100000023841858,10,'1',false,1,1,10.1,2009-01-01 00:01:00
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# SELECT, multiple rows, subset of cols
insert into tdata (vals, id, valt, vald, ts)
select smallint_col, id, tinyint_col, double_col, timestamp_col
from functional.alltypes where id > 2 and id < 6
---- RUNTIME_PROFILE
NumModifiedRows: 3
NumRowErrors: 0
---- LABELS
ID, VALF, VALI, VALV, VALB, VALT, VALS, VALD, TS
---- DML_RESULTS: tdata
0,0,0,'0',true,0,0,0,2009-01-01 00:00:00
1,1.100000023841858,10,'1',false,1,1,10.1,2009-01-01 00:01:00
3,NULL,NULL,'NULL',NULL,3,3,30.3,2009-01-01 00:03:00.300000000
4,NULL,NULL,'NULL',NULL,4,4,40.4,2009-01-01 00:04:00.600000000
5,NULL,NULL,'NULL',NULL,5,5,50.5,2009-01-01 00:05:00.100000000
---- TYPES
INT,FLOAT,BIGINT,STRING,BOOLEAN,TINYINT,SMALLINT,DOUBLE,TIMESTAMP
====
---- QUERY
# Make sure we can insert empty strings into string columns and that we can scan them
# back.
insert into tdata values (320, 2.0, 932, cast('' as string), false, 0, 0, 0, NULL)
---- RESULTS
: 1
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
====
---- QUERY
select id, valv, valb from tdata where id = 320;
---- RESULTS
320,'',false
---- TYPES
INT,STRING,BOOLEAN
====
---- QUERY
insert into tdata values
(666, cast(1.2 as float), 43, cast('z' as string), true, 0, 0, 0, NULL)
---- RESULTS
: 1
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
====
---- QUERY
# insert row with primary key that already exists
insert into tdata values
(666, cast(1.2 as float), 43, cast('z' as VARCHAR(20)), true, 0, 0, 0, NULL)
---- RESULTS
: 0
---- RUNTIME_PROFILE
NumModifiedRows: 0
NumRowErrors: 1
====
---- QUERY
create table kudu_test_tbl primary key(id)
partition by range(id) (partition values < 100, partition 100 <= values <= 10000)
stored as kudu as
select * from functional_kudu.alltypes where id < 100;
---- RESULTS
'Inserted 100 row(s)'
---- RUNTIME_PROFILE
NumModifiedRows: 100
NumRowErrors: 0
====
---- QUERY
insert into kudu_test_tbl
select * from functional_kudu.alltypes where id < 100;
---- RESULTS
: 0
---- RUNTIME_PROFILE
NumModifiedRows: 0
NumRowErrors: 100
====
---- QUERY
# large insert - 100 rows were already inserted above and result in errors
insert into kudu_test_tbl
select * from functional_kudu.alltypes;
---- RESULTS
: 7200
---- RUNTIME_PROFILE
NumModifiedRows: 7200
NumRowErrors: 100
====
---- QUERY
# Insert rows that are not covered by any of the existing range partitions
# Only the row at 10000 is inserted.
insert into kudu_test_tbl SELECT cast(id + 10000 as int), bool_col, tinyint_col,
smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col,
timestamp_col, year, month
from functional_kudu.alltypes
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 7299
====
---- QUERY
# Table with all supported types as primary key and distribution columns
create table allkeytypes (i1 tinyint, i2 smallint, i3 int, i4 bigint, name string,
valt timestamp, valf float, vald double, primary key (i1, i2, i3, i4, name, valt))
partition by hash partitions 3, range
(partition value = (1,1,1,1,'1','2009-01-01 00:01:00'),
partition value = (2,2,2,2,'2','2009-01-01 00:02:00.100000000'),
partition value = (3,3,3,3,'3','2009-01-01 00:03:00.300000000')) stored as kudu
---- RESULTS
====
---- QUERY
insert into allkeytypes select cast(id as tinyint), smallint_col, int_col,
cast (bigint_col/10 as bigint), string_col, timestamp_col, float_col, double_col
from functional.alltypes where id > 1 and id < 10
---- RESULTS
: 2
---- RUNTIME_PROFILE
NumModifiedRows: 2
NumRowErrors: 6
====
---- QUERY
# IMPALA-5871 - test that a cast is correctly added when inserting a string into a Kudu
# timestamp partition column with distributed exec.
set exec_single_node_rows_threshold=0;
insert into allkeytypes values (1,1,1,1,'1','2009-01-01 00:01:00',null,null)
---- RESULTS
: 1
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
====
---- QUERY
# Table with default values
create table tbl_with_defaults (a int primary key, b int null default 10,
c int not null default 100, d int default 1000, e int null, f int not null,
g string default 'test', h boolean default true) partition by hash (a)
partitions 3 stored as kudu
---- RESULTS
====
---- QUERY
insert into tbl_with_defaults (a, f) values (1, 1), (2, 2), (3, 3), (4, 4)
---- RUNTIME_PROFILE
NumModifiedRows: 4
NumRowErrors: 0
---- LABELS
A, B, C, D, E, F, G, H
---- DML_RESULTS: tbl_with_defaults
1,10,100,1000,NULL,1,'test',true
2,10,100,1000,NULL,2,'test',true
3,10,100,1000,NULL,3,'test',true
4,10,100,1000,NULL,4,'test',true
---- TYPES
INT,INT,INT,INT,INT,INT,STRING,BOOLEAN
====
---- QUERY
insert into tbl_with_defaults values (5, 5, 5, 5, 5, 5, 'row', false)
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
A, B, C, D, E, F, G, H
---- DML_RESULTS: tbl_with_defaults
1,10,100,1000,NULL,1,'test',true
2,10,100,1000,NULL,2,'test',true
3,10,100,1000,NULL,3,'test',true
4,10,100,1000,NULL,4,'test',true
5,5,5,5,5,5,'row',false
---- TYPES
INT,INT,INT,INT,INT,INT,STRING,BOOLEAN
====
---- QUERY
alter table tbl_with_defaults add columns (i int null, j int not null default 10000)
---- RESULTS
====
---- QUERY
select * from tbl_with_defaults
---- RESULTS
1,10,100,1000,NULL,1,'test',true,NULL,10000
2,10,100,1000,NULL,2,'test',true,NULL,10000
3,10,100,1000,NULL,3,'test',true,NULL,10000
4,10,100,1000,NULL,4,'test',true,NULL,10000
5,5,5,5,5,5,'row',false,NULL,10000
---- TYPES
INT,INT,INT,INT,INT,INT,STRING,BOOLEAN,INT,INT
====
---- QUERY
insert into tbl_with_defaults values (6,6,6,6,6,6,'another row',false,6,6)
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
A, B, C, D, E, F, G, H, I, J
---- DML_RESULTS: tbl_with_defaults
1,10,100,1000,NULL,1,'test',true,NULL,10000
2,10,100,1000,NULL,2,'test',true,NULL,10000
3,10,100,1000,NULL,3,'test',true,NULL,10000
4,10,100,1000,NULL,4,'test',true,NULL,10000
5,5,5,5,5,5,'row',false,NULL,10000
6,6,6,6,6,6,'another row',false,6,6
---- TYPES
INT,INT,INT,INT,INT,INT,STRING,BOOLEAN,INT,INT
====
---- QUERY
# IMPALA-5217: Try to insert NULL to a 'NOT NULL' col with a target col list that leaves
# out some cols.
insert into tbl_with_defaults (a, c, f) values (0, null, 1)
---- RUNTIME_PROFILE
NumModifiedRows: 0
NumRowErrors: 1
====
---- QUERY
# IMPALA-5217: Insert NULL into a nullable col when a non-nullable col has been left out
# of the target col list.
insert into tbl_with_defaults (a, b, d, f) values (0, 0, null, 0)
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
A, B, C, D, E, F, G, H, I, J
---- DML_RESULTS: tbl_with_defaults
0,0,100,NULL,NULL,0,'test',true,NULL,10000
1,10,100,1000,NULL,1,'test',true,NULL,10000
2,10,100,1000,NULL,2,'test',true,NULL,10000
3,10,100,1000,NULL,3,'test',true,NULL,10000
4,10,100,1000,NULL,4,'test',true,NULL,10000
5,5,5,5,5,5,'row',false,NULL,10000
6,6,6,6,6,6,'another row',false,6,6
---- TYPES
INT,INT,INT,INT,INT,INT,STRING,BOOLEAN,INT,INT
====
---- QUERY
create table multiple_partition_cols (x bigint, y bigint, z string, primary key(x, y))
partition by hash(x, y) partitions 8 stored as kudu
---- RESULTS
====
---- QUERY
# SELECT with constant
insert into multiple_partition_cols select 0, bigint_col, string_col
from functional.alltypes where id = 0
---- RUNTIME_PROFILE
NumModifiedRows: 1
NumRowErrors: 0
---- LABELS
X,Y,Z
---- DML_RESULTS: multiple_partition_cols
0,0,'0'
---- TYPES
BIGINT,BIGINT,STRING
====
---- QUERY
# SELECT with constant NULL
insert into multiple_partition_cols select bigint_col, null, string_col
from functional.alltypes where id = 1
---- RESULTS
: 0
---- RUNTIME_PROFILE
NumModifiedRows: 0
NumRowErrors: 1
====
---- QUERY
# IMPALA-5611 - test a large insert with a memory limit
set mem_limit=400m;
create table kudu_test primary key(a, b) partition by hash(a, b) partitions 8 stored as kudu as
select l_orderkey a, concat(l_comment, l_comment, l_comment) b from tpch.lineitem
---- RUNTIME_PROFILE
row_regex: .*SpilledRuns: 0 \(0\)
====
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