mirror of
https://github.com/apache/impala.git
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3f68be2caa
Change-Id: Ie7fa6da2869090428c9229c44b973ecccbb49e8e Reviewed-on: http://gerrit.ent.cloudera.com:8080/1357 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: jenkins Reviewed-on: http://gerrit.ent.cloudera.com:8080/1368
342 lines
9.3 KiB
Plaintext
342 lines
9.3 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, FORMAT
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---- RESULTS
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2009,1,310,1,'24.56KB','TEXT'
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2009,2,280,1,'22.27KB','TEXT'
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2009,3,310,1,'24.67KB','TEXT'
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2009,4,300,1,'24.06KB','TEXT'
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2009,5,310,1,'24.97KB','TEXT'
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2009,6,300,1,'24.16KB','TEXT'
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2009,7,310,1,'24.97KB','TEXT'
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2009,8,310,1,'24.97KB','TEXT'
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2009,9,300,1,'24.16KB','TEXT'
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2009,10,310,1,'24.97KB','TEXT'
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2009,11,300,1,'24.16KB','TEXT'
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2009,12,310,1,'24.97KB','TEXT'
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2010,1,310,1,'24.97KB','TEXT'
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2010,2,280,1,'22.54KB','TEXT'
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2010,3,310,1,'24.97KB','TEXT'
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2010,4,300,1,'24.16KB','TEXT'
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2010,5,310,1,'24.97KB','TEXT'
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2010,6,300,1,'24.16KB','TEXT'
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2010,7,310,1,'24.97KB','TEXT'
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2010,8,310,1,'24.97KB','TEXT'
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2010,9,300,1,'24.16KB','TEXT'
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2010,10,310,1,'24.97KB','TEXT'
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2010,11,300,1,'24.16KB','TEXT'
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2010,12,310,1,'24.97KB','TEXT'
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Total,,7300,24,'586.84KB',''
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---- TYPES
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INT, INT, BIGINT, BIGINT, 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',8161,0,4,4
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'bool_col','BOOLEAN',2,0,1,1
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'tinyint_col','TINYINT',10,0,1,1
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'smallint_col','SMALLINT',10,0,2,2
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'int_col','INT',10,0,4,4
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'bigint_col','BIGINT',10,0,8,8
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'float_col','FLOAT',10,0,4,4
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'double_col','DOUBLE',10,0,8,8
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'date_string_col','STRING',666,0,8,8
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'string_col','STRING',10,0,1,1
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'timestamp_col','TIMESTAMP',5678,0,16,16
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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, DOUBLE, DOUBLE
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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, FORMAT
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---- RESULTS
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100,3,'7.73KB','TEXT'
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---- TYPES
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BIGINT, BIGINT, 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',105,0,4,4
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'bool_col','BOOLEAN',2,0,1,1
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'tinyint_col','TINYINT',10,0,1,1
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'smallint_col','SMALLINT',10,0,2,2
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'int_col','INT',10,0,4,4
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'bigint_col','BIGINT',10,0,8,8
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'float_col','FLOAT',10,0,4,4
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'double_col','DOUBLE',10,0,8,8
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'date_string_col','STRING',12,0,8,8
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'string_col','STRING',10,0,1,1
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'timestamp_col','TIMESTAMP',101,0,16,16
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, DOUBLE, 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, FORMAT
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---- RESULTS
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2009,1,310,1,regex:.+KB,'PARQUET'
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2009,2,280,1,regex:.+KB,'PARQUET'
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2009,3,310,1,regex:.+KB,'PARQUET'
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2009,4,300,1,regex:.+KB,'PARQUET'
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2009,5,310,1,regex:.+KB,'PARQUET'
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2009,6,300,1,regex:.+KB,'PARQUET'
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2009,7,310,1,regex:.+KB,'PARQUET'
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2009,8,310,1,regex:.+KB,'PARQUET'
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2009,9,300,1,regex:.+KB,'PARQUET'
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2009,10,310,1,regex:.+KB,'PARQUET'
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2009,11,300,1,regex:.+KB,'PARQUET'
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2009,12,310,1,regex:.+KB,'PARQUET'
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2010,1,310,1,regex:.+KB,'PARQUET'
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2010,2,280,1,regex:.+KB,'PARQUET'
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2010,3,310,1,regex:.+KB,'PARQUET'
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2010,4,300,1,regex:.+KB,'PARQUET'
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2010,5,310,1,regex:.+KB,'PARQUET'
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2010,6,300,1,regex:.+KB,'PARQUET'
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2010,7,310,1,regex:.+KB,'PARQUET'
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2010,8,310,1,regex:.+KB,'PARQUET'
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2010,9,300,1,regex:.+KB,'PARQUET'
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2010,10,310,1,regex:.+KB,'PARQUET'
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2010,11,300,1,regex:.+KB,'PARQUET'
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2010,12,310,1,regex:.+KB,'PARQUET'
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Total,,7300,24,regex:.+KB,''
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---- TYPES
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INT, INT, BIGINT, BIGINT, 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',8161,0,4,4
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'bool_col','BOOLEAN',2,0,1,1
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'tinyint_col','TINYINT',10,0,1,1
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'smallint_col','SMALLINT',10,0,2,2
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'int_col','INT',10,0,4,4
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'bigint_col','BIGINT',10,0,8,8
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'float_col','FLOAT',10,0,4,4
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'double_col','DOUBLE',10,0,8,8
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'date_string_col','STRING',666,0,8,8
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'string_col','STRING',10,0,1,1
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'timestamp_col','TIMESTAMP',5678,0,16,16
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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, DOUBLE, 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
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compute stats compute_stats_db.alltypessmall_hbase
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---- RESULTS
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'Updated 1 partition(s) and 13 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.alltypessmall_hbase
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---- LABELS
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REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
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---- RESULTS: VERIFY_IS_EQUAL
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regex:.+,'',regex:.+,regex:.+KB
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regex:.+,'1',regex:.+,regex:.+KB
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regex:.+,'3',regex:.+,regex:.+KB
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regex:.+,'5',regex:.+,regex:.+KB
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regex:.+,'7',regex:.+,regex:.+KB
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regex:.+,'9',regex:.+,regex:.+KB
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'Total','',regex:.+,regex:.+KB
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---- TYPES
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STRING, STRING, BIGINT, STRING
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====
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---- QUERY
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show column stats compute_stats_db.alltypessmall_hbase
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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',105,0,4,4
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'bigint_col','BIGINT',10,0,8,8
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'bool_col','BOOLEAN',2,0,1,1
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'date_string_col','STRING',12,0,8,8
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'double_col','DOUBLE',10,0,8,8
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'float_col','FLOAT',10,0,4,4
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'int_col','INT',10,0,4,4
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'month','INT',4,0,4,4
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'smallint_col','SMALLINT',10,0,2,2
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'string_col','STRING',10,0,1,1
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'timestamp_col','TIMESTAMP',101,0,16,16
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'tinyint_col','TINYINT',10,0,1,1
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'year','INT',1,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, DOUBLE, DOUBLE
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====
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---- QUERY
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# test computing stats on an binary HBase table
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create table compute_stats_db.alltypessmall_hbase_bin
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like functional_hbase.alltypessmallbinary;
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====
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---- QUERY
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compute stats compute_stats_db.alltypessmall_hbase_bin
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---- RESULTS
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'Updated 1 partition(s) and 13 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY: VERIFY_IS_EQUAL
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show table stats compute_stats_db.alltypessmall_hbase_bin
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---- LABELS
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REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
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---- RESULTS
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regex:.+,'',regex:.+,regex:.+
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---- TYPES
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STRING, STRING, BIGINT, STRING
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====
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---- QUERY
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show column stats compute_stats_db.alltypessmall_hbase_bin
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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',105,0,4,4
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'bigint_col','BIGINT',10,0,8,8
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'bool_col','BOOLEAN',2,0,1,1
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'date_string_col','STRING',12,0,8,8
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'double_col','DOUBLE',10,0,8,8
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'float_col','FLOAT',10,0,4,4
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'int_col','INT',10,0,4,4
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'month','INT',4,0,4,4
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'smallint_col','SMALLINT',10,0,2,2
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'string_col','STRING',10,0,1,1
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'timestamp_col','TIMESTAMP',101,0,16,16
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'tinyint_col','TINYINT',10,0,1,1
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'year','INT',1,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, DOUBLE, DOUBLE
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====
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---- QUERY
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# test computing stats on an empty table
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create table compute_stats_db.alltypes_empty like functional_rc_snap.alltypes
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====
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---- QUERY
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compute stats compute_stats_db.alltypes_empty
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---- RESULTS
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'Updated 0 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_empty
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---- LABELS
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YEAR, MONTH, #ROWS, #FILES, SIZE, FORMAT
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---- RESULTS
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Total,,0,0,'0B',''
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---- TYPES
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INT, INT, BIGINT, BIGINT, STRING, STRING
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====
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---- QUERY
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show column stats compute_stats_db.alltypes_empty
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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',0,0,4,4
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'bool_col','BOOLEAN',2,0,1,1
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'tinyint_col','TINYINT',0,0,1,1
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'smallint_col','SMALLINT',0,0,2,2
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'int_col','INT',0,0,4,4
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'bigint_col','BIGINT',0,0,8,8
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'float_col','FLOAT',0,0,4,4
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'double_col','DOUBLE',0,0,8,8
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'date_string_col','STRING',0,0,0,0
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'string_col','STRING',0,0,0,0
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'timestamp_col','TIMESTAMP',0,0,16,16
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'year','INT',0,0,4,4
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'month','INT',0,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, DOUBLE, DOUBLE
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====
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---- QUERY
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# IMP-1227: Test computing stats on an HBase table that has a
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# complex-typed column that Impala does not yet support.
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create table compute_stats_db.map_table
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like functional_hbase.map_table_hbase;
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====
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---- QUERY
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compute stats compute_stats_db.map_table
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---- RESULTS
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'Updated 1 partition(s) and 1 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY: VERIFY_IS_EQUAL
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show table stats compute_stats_db.map_table
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---- LABELS
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REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
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---- RESULTS
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regex:.+,'',regex:.+,regex:.+
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---- TYPES
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STRING, STRING, BIGINT, STRING
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====
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---- QUERY
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show column stats compute_stats_db.map_table
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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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'key','STRING',0,0,0,0
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'map_col','INVALID_TYPE',-1,-1,-1,-1
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, DOUBLE, DOUBLE
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==== |