mirror of
https://github.com/apache/impala.git
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a7e95e0992
Change-Id: Iedac1ec0207a6e7b68ff9575c7c8473bbaf394cf Reviewed-on: http://gerrit.sjc.cloudera.com:8080/5908 Reviewed-by: Juan Yu <jyu@cloudera.com> Tested-by: jenkins
931 lines
30 KiB
Plaintext
931 lines
30 KiB
Plaintext
====
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---- QUERY
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# test computing stats on a partitioned text table with all types
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create table compute_stats_db.alltypes like functional.alltypes;
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insert into compute_stats_db.alltypes partition(year, month)
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select * from functional.alltypes;
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====
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---- QUERY
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compute stats compute_stats_db.alltypes
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---- RESULTS
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'Updated 24 partition(s) and 11 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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show table stats compute_stats_db.alltypes
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---- LABELS
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YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
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---- RESULTS
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'2009','1',310,1,'24.56KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','2',280,1,'22.27KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','3',310,1,'24.67KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','4',300,1,'24.06KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','5',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','6',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','7',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','8',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','9',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','10',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','11',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','12',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','1',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','2',280,1,'22.54KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','3',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','4',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','5',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','6',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','7',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','8',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','9',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','10',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','11',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','12',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'Total','',7300,24,'586.84KB','0B','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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show column stats compute_stats_db.alltypes
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',8161,-1,4,4
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'bool_col','BOOLEAN',2,-1,1,1
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'tinyint_col','TINYINT',10,-1,1,1
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'smallint_col','SMALLINT',10,-1,2,2
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'int_col','INT',10,-1,4,4
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'bigint_col','BIGINT',10,-1,8,8
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'float_col','FLOAT',10,-1,4,4
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'double_col','DOUBLE',10,-1,8,8
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'date_string_col','STRING',666,-1,8,8
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'string_col','STRING',10,-1,1,1
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'timestamp_col','TIMESTAMP',5678,-1,16,16
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'year','INT',2,0,4,4
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'month','INT',12,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# drop stats from this table
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drop stats compute_stats_db.alltypes
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====
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---- QUERY
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show table stats compute_stats_db.alltypes
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---- LABELS
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YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
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---- RESULTS
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'2009','1',-1,1,'24.56KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','10',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','11',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','12',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','2',-1,1,'22.27KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','3',-1,1,'24.67KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','4',-1,1,'24.06KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','5',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','6',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','7',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','8',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2009','9',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','1',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','10',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','11',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','12',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','2',-1,1,'22.54KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','3',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','4',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','5',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','6',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','7',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','8',-1,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','false'
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'2010','9',-1,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','false'
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'Total','',-1,24,'586.84KB','0B','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Note - the NDV for partition columns is read from the table metadata.
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show column stats compute_stats_db.alltypes
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',-1,-1,4,4
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'bool_col','BOOLEAN',-1,-1,1,1
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'tinyint_col','TINYINT',-1,-1,1,1
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'smallint_col','SMALLINT',-1,-1,2,2
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'int_col','INT',-1,-1,4,4
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'bigint_col','BIGINT',-1,-1,8,8
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'float_col','FLOAT',-1,-1,4,4
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'double_col','DOUBLE',-1,-1,8,8
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'date_string_col','STRING',-1,-1,-1,-1
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'string_col','STRING',-1,-1,-1,-1
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'timestamp_col','TIMESTAMP',-1,-1,16,16
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'year','INT',2,0,4,4
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'month','INT',12,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# Add partitions with NULL values and check for stats.
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alter table compute_stats_db.alltypes add partition (year=NULL, month=NULL)
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---- RESULTS
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====
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---- QUERY
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show column stats compute_stats_db.alltypes
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',-1,-1,4,4
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'bool_col','BOOLEAN',-1,-1,1,1
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'tinyint_col','TINYINT',-1,-1,1,1
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'smallint_col','SMALLINT',-1,-1,2,2
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'int_col','INT',-1,-1,4,4
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'bigint_col','BIGINT',-1,-1,8,8
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'float_col','FLOAT',-1,-1,4,4
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'double_col','DOUBLE',-1,-1,8,8
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'date_string_col','STRING',-1,-1,-1,-1
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'string_col','STRING',-1,-1,-1,-1
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'timestamp_col','TIMESTAMP',-1,-1,16,16
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'year','INT',3,1,4,4
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'month','INT',13,1,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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alter table compute_stats_db.alltypes add partition (year=2011, month=NULL)
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---- RESULTS
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====
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---- QUERY
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show column stats compute_stats_db.alltypes
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',-1,-1,4,4
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'bool_col','BOOLEAN',-1,-1,1,1
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'tinyint_col','TINYINT',-1,-1,1,1
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'smallint_col','SMALLINT',-1,-1,2,2
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'int_col','INT',-1,-1,4,4
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'bigint_col','BIGINT',-1,-1,8,8
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'float_col','FLOAT',-1,-1,4,4
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'double_col','DOUBLE',-1,-1,8,8
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'date_string_col','STRING',-1,-1,-1,-1
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'string_col','STRING',-1,-1,-1,-1
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'timestamp_col','TIMESTAMP',-1,-1,16,16
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'year','INT',4,1,4,4
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'month','INT',13,2,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# Drop the partitions with NULL values and check for stats.
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alter table compute_stats_db.alltypes drop partition (year=NULL, month=NULL)
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---- RESULTS
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====
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---- QUERY
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show column stats compute_stats_db.alltypes
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',-1,-1,4,4
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'bool_col','BOOLEAN',-1,-1,1,1
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'tinyint_col','TINYINT',-1,-1,1,1
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'smallint_col','SMALLINT',-1,-1,2,2
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'int_col','INT',-1,-1,4,4
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'bigint_col','BIGINT',-1,-1,8,8
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'float_col','FLOAT',-1,-1,4,4
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'double_col','DOUBLE',-1,-1,8,8
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'date_string_col','STRING',-1,-1,-1,-1
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'string_col','STRING',-1,-1,-1,-1
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'timestamp_col','TIMESTAMP',-1,-1,16,16
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'year','INT',3,0,4,4
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'month','INT',13,1,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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alter table compute_stats_db.alltypes drop partition (year=2011, month=NULL)
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---- RESULTS
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====
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---- QUERY
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show column stats compute_stats_db.alltypes
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',-1,-1,4,4
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'bool_col','BOOLEAN',-1,-1,1,1
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'tinyint_col','TINYINT',-1,-1,1,1
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'smallint_col','SMALLINT',-1,-1,2,2
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'int_col','INT',-1,-1,4,4
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'bigint_col','BIGINT',-1,-1,8,8
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'float_col','FLOAT',-1,-1,4,4
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'double_col','DOUBLE',-1,-1,8,8
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'date_string_col','STRING',-1,-1,-1,-1
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'string_col','STRING',-1,-1,-1,-1
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'timestamp_col','TIMESTAMP',-1,-1,16,16
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'year','INT',2,0,4,4
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'month','INT',12,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# drop stats from this table a second time, should not throw an error.
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drop stats compute_stats_db.alltypes
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====
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---- QUERY
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# test computing stats on an partitioned text table with all types
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create table compute_stats_db.alltypesnopart like functional.alltypesnopart;
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insert into compute_stats_db.alltypesnopart
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col,
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double_col, date_string_col, string_col, timestamp_col
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from functional.alltypessmall;
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====
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---- QUERY
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compute stats compute_stats_db.alltypesnopart
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---- RESULTS
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'Updated 1 partition(s) and 11 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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show table stats compute_stats_db.alltypesnopart
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---- LABELS
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#ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
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---- RESULTS
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100,3,'7.73KB','NOT CACHED','NOT CACHED','TEXT','false'
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---- TYPES
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BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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show column stats compute_stats_db.alltypesnopart
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',105,-1,4,4
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'bool_col','BOOLEAN',2,-1,1,1
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'tinyint_col','TINYINT',10,-1,1,1
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'smallint_col','SMALLINT',10,-1,2,2
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'int_col','INT',10,-1,4,4
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'bigint_col','BIGINT',10,-1,8,8
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'float_col','FLOAT',10,-1,4,4
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'double_col','DOUBLE',10,-1,8,8
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'date_string_col','STRING',12,-1,8,8
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'string_col','STRING',10,-1,1,1
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'timestamp_col','TIMESTAMP',101,-1,16,16
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# test computing stats on a partitioned parquet table with all types
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create table compute_stats_db.alltypes_parquet
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like functional_parquet.alltypes;
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insert into compute_stats_db.alltypes_parquet partition(year, month)
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select * from functional.alltypes;
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====
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---- QUERY
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compute stats compute_stats_db.alltypes_parquet
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---- RESULTS
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'Updated 24 partition(s) and 11 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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show table stats compute_stats_db.alltypes_parquet
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---- LABELS
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YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
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---- RESULTS
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'2009','1',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','2',280,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','3',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','4',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','5',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','6',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','7',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','8',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','9',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','10',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','11',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2009','12',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','1',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','2',280,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','3',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','4',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','5',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','6',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','7',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','8',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','9',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','10',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','11',300,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'2010','12',310,1,regex:.+KB,'NOT CACHED','NOT CACHED','PARQUET','false'
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'Total','',7300,24,regex:.+KB,'0B','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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show column stats compute_stats_db.alltypes_parquet
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',8161,-1,4,4
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'bool_col','BOOLEAN',2,-1,1,1
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'tinyint_col','TINYINT',10,-1,1,1
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'smallint_col','SMALLINT',10,-1,2,2
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'int_col','INT',10,-1,4,4
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'bigint_col','BIGINT',10,-1,8,8
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'float_col','FLOAT',10,-1,4,4
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'double_col','DOUBLE',10,-1,8,8
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'date_string_col','STRING',666,-1,8,8
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'string_col','STRING',10,-1,1,1
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'timestamp_col','TIMESTAMP',5678,-1,16,16
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'year','INT',2,0,4,4
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'month','INT',12,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# test computing stats on an HBase table
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create table compute_stats_db.alltypessmall_hbase
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like functional_hbase.alltypessmall;
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====
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---- QUERY
|
|
compute stats compute_stats_db.alltypessmall_hbase
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 13 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.alltypessmall_hbase
|
|
---- LABELS
|
|
REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
|
|
---- RESULTS: VERIFY_IS_EQUAL
|
|
regex:.+,'',regex:.+,regex:.+KB
|
|
regex:.+,'1',regex:.+,regex:.+KB
|
|
regex:.+,'3',regex:.+,regex:.+KB
|
|
regex:.+,'5',regex:.+,regex:.+KB
|
|
regex:.+,'7',regex:.+,regex:.+KB
|
|
regex:.+,'9',regex:.+,regex:.+KB
|
|
'Total','',regex:.+,regex:.+KB
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.alltypessmall_hbase
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',105,-1,4,4
|
|
'bigint_col','BIGINT',10,-1,8,8
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'date_string_col','STRING',12,-1,8,8
|
|
'double_col','DOUBLE',10,-1,8,8
|
|
'float_col','FLOAT',10,-1,4,4
|
|
'int_col','INT',10,-1,4,4
|
|
'month','INT',4,-1,4,4
|
|
'smallint_col','SMALLINT',10,-1,2,2
|
|
'string_col','STRING',10,-1,1,1
|
|
'timestamp_col','TIMESTAMP',101,-1,16,16
|
|
'tinyint_col','TINYINT',10,-1,1,1
|
|
'year','INT',1,-1,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# test computing stats on an binary HBase table
|
|
create table compute_stats_db.alltypessmall_hbase_bin
|
|
like functional_hbase.alltypessmallbinary;
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.alltypessmall_hbase_bin
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 13 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY: VERIFY_IS_EQUAL
|
|
show table stats compute_stats_db.alltypessmall_hbase_bin
|
|
---- LABELS
|
|
REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
|
|
---- RESULTS
|
|
regex:.+,'',regex:.+,regex:.+
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.alltypessmall_hbase_bin
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',105,-1,4,4
|
|
'bigint_col','BIGINT',10,-1,8,8
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'date_string_col','STRING',12,-1,8,8
|
|
'double_col','DOUBLE',10,-1,8,8
|
|
'float_col','FLOAT',10,-1,4,4
|
|
'int_col','INT',10,-1,4,4
|
|
'month','INT',4,-1,4,4
|
|
'smallint_col','SMALLINT',10,-1,2,2
|
|
'string_col','STRING',10,-1,1,1
|
|
'timestamp_col','TIMESTAMP',101,-1,16,16
|
|
'tinyint_col','TINYINT',10,-1,1,1
|
|
'year','INT',1,-1,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# test computing stats on an empty table
|
|
create table compute_stats_db.alltypes_empty like functional_rc_snap.alltypes
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.alltypes_empty
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 11 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.alltypes_empty
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.alltypes_empty
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','TINYINT',0,-1,1,1
|
|
'smallint_col','SMALLINT',0,-1,2,2
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','TIMESTAMP',0,-1,16,16
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# IMP-1227: Test computing stats on an HBase table that has a
|
|
# complex-typed column that Impala does not yet support.
|
|
create table compute_stats_db.allcomplextypes
|
|
like functional_hbase.allcomplextypes
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.allcomplextypes
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 3 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY: VERIFY_IS_EQUAL
|
|
show table stats compute_stats_db.allcomplextypes
|
|
---- LABELS
|
|
REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
|
|
---- RESULTS
|
|
regex:.+,'',regex:.+,regex:.+
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.allcomplextypes
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'array_array_col','ARRAY<ARRAY<INT>>',-1,-1,-1,-1
|
|
'array_map_col','MAP<STRING,ARRAY<INT>>',-1,-1,-1,-1
|
|
'complex_nested_struct_col','STRUCT<f1:INT,f2:ARRAY<STRUCT<f11:BIGINT,f12:MAP<STRING,STRUCT<f21:BIGINT>>>>>',-1,-1,-1,-1
|
|
'complex_struct_col','STRUCT<f1:INT,f2:ARRAY<INT>,f3:MAP<STRING,INT>>',-1,-1,-1,-1
|
|
'int_array_col','ARRAY<INT>',-1,-1,-1,-1
|
|
'int_map_col','MAP<STRING,INT>',-1,-1,-1,-1
|
|
'int_struct_col','STRUCT<f1:INT,f2:INT>',-1,-1,-1,-1
|
|
'map_array_col','ARRAY<MAP<STRING,INT>>',-1,-1,-1,-1
|
|
'map_map_col','MAP<STRING,MAP<STRING,INT>>',-1,-1,-1,-1
|
|
'month','INT',0,-1,4,4
|
|
'nested_struct_col','STRUCT<f1:INT,f2:STRUCT<f11:BIGINT,f12:STRUCT<f21:BIGINT>>>',-1,-1,-1,-1
|
|
'struct_array_col','ARRAY<STRUCT<f1:BIGINT,f2:STRING>>',-1,-1,-1,-1
|
|
'struct_map_col','MAP<STRING,STRUCT<f1:BIGINT,f2:STRING>>',-1,-1,-1,-1
|
|
'year','INT',0,-1,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# IMPALA-867: Test computing stats on Avro tables created by Hive with
|
|
# matching/mismatched column definitions and Avro schema.
|
|
# Clone the used tables here.
|
|
create table compute_stats_db.avro_hive_alltypes
|
|
like functional_avro_snap.alltypes;
|
|
create table compute_stats_db.avro_hive_alltypes_extra_coldef
|
|
like functional_avro_snap.alltypes_extra_coldef;
|
|
create table compute_stats_db.avro_hive_alltypes_missing_coldef
|
|
like functional_avro_snap.alltypes_missing_coldef;
|
|
create table compute_stats_db.avro_hive_alltypes_type_mismatch
|
|
like functional_avro_snap.alltypes_type_mismatch;
|
|
====
|
|
---- QUERY
|
|
# Avro table with matching column definitions and Avro schema
|
|
compute stats compute_stats_db.avro_hive_alltypes
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 11 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_hive_alltypes
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_hive_alltypes
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','INT',0,-1,4,4
|
|
'smallint_col','INT',0,-1,4,4
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','STRING',0,-1,0,0
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# Avro table with an extra column definition.
|
|
compute stats compute_stats_db.avro_hive_alltypes_extra_coldef
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 12 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_hive_alltypes_extra_coldef
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_hive_alltypes_extra_coldef
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','TINYINT',0,-1,1,1
|
|
'smallint_col','SMALLINT',0,-1,2,2
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','TIMESTAMP',0,-1,16,16
|
|
'extra_col','STRING',0,-1,0,0
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# Avro table with missing two column definitions.
|
|
compute stats compute_stats_db.avro_hive_alltypes_missing_coldef
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 9 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_hive_alltypes_missing_coldef
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_hive_alltypes_missing_coldef
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'smallint_col','SMALLINT',0,-1,2,2
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# Avro table with one column definition having a different
|
|
# type than the Avro schema (bigint_col is a string).
|
|
compute stats compute_stats_db.avro_hive_alltypes_type_mismatch
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 11 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_hive_alltypes_type_mismatch
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_hive_alltypes_type_mismatch
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','TINYINT',0,-1,1,1
|
|
'smallint_col','SMALLINT',0,-1,2,2
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','STRING',0,-1,0,0
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','TIMESTAMP',0,-1,16,16
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# Test Avro table created without any column definitions.
|
|
create table compute_stats_db.avro_impala_alltypes_no_coldefs
|
|
partitioned by (year int, month int)
|
|
with serdeproperties
|
|
('avro.schema.url'='hdfs:///test-warehouse/avro_schemas/functional/alltypes.json')
|
|
stored as avro;
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.avro_impala_alltypes_no_coldefs
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 11 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_impala_alltypes_no_coldefs
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_impala_alltypes_no_coldefs
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','INT',0,-1,4,4
|
|
'smallint_col','INT',0,-1,4,4
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','STRING',0,-1,0,0
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# IMPALA-1104: Test computing stats on Avro tables created by Impala
|
|
# with mismatched column definitions and Avro schema. Mismatched column name.
|
|
create table compute_stats_db.avro_impala_alltypes_bad_colname
|
|
(id int, bool_col boolean, tinyint_col int, smallint_col int, bad_int_col int,
|
|
bigint_col bigint, float_col float, double_col double, date_string_col string,
|
|
string_col string, timestamp_col timestamp)
|
|
partitioned by (year int, month int)
|
|
with serdeproperties
|
|
('avro.schema.url'='hdfs:///test-warehouse/avro_schemas/functional/alltypes.json')
|
|
stored as avro;
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.avro_impala_alltypes_bad_colname
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 11 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_impala_alltypes_bad_colname
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_impala_alltypes_bad_colname
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','INT',0,-1,4,4
|
|
'smallint_col','INT',0,-1,4,4
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','STRING',0,-1,0,0
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# IMPALA-1104: Test computing stats on Avro tables created by Impala
|
|
# with mismatched column definitions and Avro schema. Mismatched column type.
|
|
create table compute_stats_db.avro_impala_alltypes_bad_coltype
|
|
(id int, bool_col boolean, tinyint_col int, smallint_col int, int_col int,
|
|
bigint_col bigint, float_col float, double_col bigint, date_string_col string,
|
|
string_col string, timestamp_col timestamp)
|
|
partitioned by (year int, month int)
|
|
with serdeproperties
|
|
('avro.schema.url'='hdfs:///test-warehouse/avro_schemas/functional/alltypes.json')
|
|
stored as avro;
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.avro_impala_alltypes_bad_coltype
|
|
---- RESULTS
|
|
'Updated 0 partition(s) and 11 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.avro_impala_alltypes_bad_coltype
|
|
---- LABELS
|
|
YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS
|
|
---- RESULTS
|
|
'Total','',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
show column stats compute_stats_db.avro_impala_alltypes_bad_coltype
|
|
---- LABELS
|
|
COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
|
|
---- RESULTS
|
|
'id','INT',0,-1,4,4
|
|
'bool_col','BOOLEAN',2,-1,1,1
|
|
'tinyint_col','INT',0,-1,4,4
|
|
'smallint_col','INT',0,-1,4,4
|
|
'int_col','INT',0,-1,4,4
|
|
'bigint_col','BIGINT',0,-1,8,8
|
|
'float_col','FLOAT',0,-1,4,4
|
|
'double_col','DOUBLE',0,-1,8,8
|
|
'date_string_col','STRING',0,-1,0,0
|
|
'string_col','STRING',0,-1,0,0
|
|
'timestamp_col','STRING',0,-1,0,0
|
|
'year','INT',0,0,4,4
|
|
'month','INT',0,0,4,4
|
|
---- TYPES
|
|
STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
# For IMPALA-1055, using a database called `parquet` to test cases where the name of
|
|
# the database is a keyword.
|
|
CREATE TABLE `parquet`.billion_parquet(id INT);
|
|
====
|
|
---- QUERY
|
|
COMPUTE STATS `parquet`.billion_parquet
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 1 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
CREATE TABLE `parquet`.`parquet`(id INT)
|
|
====
|
|
---- QUERY
|
|
COMPUTE STATS `parquet`.`parquet`
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 1 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
# IMPALA-883: Compute table stats for an empty partition.
|
|
create table compute_stats_db.empty_partitioned (i int) partitioned by (j int);
|
|
alter table compute_stats_db.empty_partitioned add partition (j=1);
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.empty_partitioned
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 1 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.empty_partitioned
|
|
---- RESULTS
|
|
'1',0,0,'0B','NOT CACHED','NOT CACHED','TEXT','false'
|
|
'Total',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
# Insert non empty partition to the table with empty partition.
|
|
insert into table compute_stats_db.empty_partitioned partition (j=2) select 1;
|
|
====
|
|
---- QUERY
|
|
# Verify partition stats work with empty and non-empty partition.
|
|
drop stats compute_stats_db.empty_partitioned;
|
|
compute stats compute_stats_db.empty_partitioned;
|
|
---- RESULTS
|
|
'Updated 2 partition(s) and 1 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.empty_partitioned
|
|
---- RESULTS
|
|
'1',0,0,'0B','NOT CACHED','NOT CACHED','TEXT','false'
|
|
'2',1,1,'2B','NOT CACHED','NOT CACHED','TEXT','false'
|
|
'Total',1,1,'2B','0B','','',''
|
|
---- TYPES
|
|
STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
# Verify partition stats work with empty and non-empty partition.
|
|
drop stats compute_stats_db.empty_partitioned;
|
|
compute stats compute_stats_db.empty_partitioned;
|
|
---- RESULTS
|
|
'Updated 2 partition(s) and 1 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.empty_partitioned
|
|
---- RESULTS
|
|
'1',0,0,'0B','NOT CACHED','NOT CACHED','TEXT','false'
|
|
'2',1,1,'2B','NOT CACHED','NOT CACHED','TEXT','false'
|
|
'Total',1,1,'2B','0B','','',''
|
|
---- TYPES
|
|
STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|
|
---- QUERY
|
|
# IMPALA-1614 Verify that COMPUTE STATS works on a table whose name starts with numbers.
|
|
create table compute_stats_db.`123_table` (i int, 1p int) partitioned by (2j int);
|
|
alter table compute_stats_db.`123_table` add partition (2j=1);
|
|
====
|
|
---- QUERY
|
|
compute stats compute_stats_db.`123_table`
|
|
---- RESULTS
|
|
'Updated 1 partition(s) and 2 column(s).'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
show table stats compute_stats_db.`123_table`
|
|
---- RESULTS
|
|
'1',0,0,'0B','NOT CACHED','NOT CACHED','TEXT','false'
|
|
'Total',0,0,'0B','0B','','',''
|
|
---- TYPES
|
|
STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING
|
|
====
|