====
---- QUERY
# All queries in this file are run with num_nodes=1 by default unless specified.
############################
# No mem_limit set
# check if mem_admitted is same as mem_estimate
set request_pool=regularPool;
# set this to make estimates deterministic.
set num_scanner_threads=2;
select * from (select * from functional_parquet.alltypes limit 10) A,
 (select * from functional_parquet.alltypes limit 10) B;
---- RUNTIME_PROFILE
row_regex: .*Per-Host Resource Estimates: Memory=64MB.*
row_regex: .*Cluster Memory Admitted: 64.00 MB.*
====
---- QUERY
# No mem_limit set
# lower bound enforced based on largest min_reservation (32.09 MB for this query)
set request_pool=poolLowMinLimit;
select * from functional_parquet.alltypes limit 1;
---- RUNTIME_PROFILE
row_regex: .*Per-Host Resource Estimates: Memory=16MB.*
row_regex: .*Cluster Memory Admitted: 32.09 MB.*
====
---- QUERY
# No mem_limit set
# lower bound enforced based on largest min_reservation (32.09 MB for this query) but the
# upper bound enforced by pool.max_query_mem_limit takes precedence that cause the query
# to be rejected eventually.
set request_pool=poolLowMaxLimit;
select * from functional_parquet.alltypes limit 1;
---- CATCH
Rejected query from pool root.poolLowMaxLimit: minimum memory reservation is greater than
 memory available to the query for buffer reservations. Memory reservation needed given
 the current plan: 88.00 KB. Adjust either the mem_limit or the pool config
 (max-query-mem-limit, min-query-mem-limit) for the query to allow the query
 memory limit to be at least 32.09 MB. Note that changing the mem_limit may also change
 the plan. See the query profile for more information about the per-node memory
 requirements.
====
---- QUERY
# No mem_limit set
# Upper bound enforced by pool.max_query_mem_limit
set request_pool=regularPool;
# set this to make estimates deterministic.
set num_scanner_threads=2;
select * from functional_parquet.alltypes A, functional_parquet.alltypes B where
 A.int_col = B.int_col limit 1;
---- RUNTIME_PROFILE
row_regex: .*Per-Host Resource Estimates: Memory=67MB.*
row_regex: .*Cluster Memory Admitted: 66.94 MB.*
====
---- QUERY
# No mem_limit set
# Upper bound enforced by pool.max_query_mem_limit
set request_pool=regularPool;
# set this to make estimates deterministic.
set num_scanner_threads=2;
# Disable the estimation of cardinality for an hdfs table withot stats.
set DISABLE_HDFS_NUM_ROWS_ESTIMATE=1;
select * from functional_parquet.alltypes A, functional_parquet.alltypes B where
 A.int_col = B.int_col limit 1;
---- RUNTIME_PROFILE
row_regex: .*Per-Host Resource Estimates: Memory=2.06GB.*
row_regex: .*Cluster Memory Admitted: 1.50 GB.*
====
---- QUERY
# No mem_limit set
# Lower bound enforced by pool.min_query_mem_limit
set request_pool=regularPool;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Per-Host Resource Estimates: Memory=10MB.*
row_regex: .*Cluster Memory Admitted: 50.00 MB.*
====
---- QUERY
############################
# mem_limit is set
# check if mem_admitted is same as mem_limit set in query options
set request_pool=regularPool;
set mem_limit=200mb;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Cluster Memory Admitted: 200.00 MB.*
====
---- QUERY
# mem_limit is set
# No lower bound enforced based on largest min_reservation (32.09 MB for this query)
set request_pool=poolLowMinLimit;
set mem_limit=27mb;
select * from functional_parquet.alltypes limit 1;
---- CATCH
Rejected query from pool root.poolLowMinLimit: minimum memory reservation is greater than
 memory available to the query for buffer reservations. Memory reservation needed given
 the current plan: 88.00 KB. Adjust either the mem_limit or the pool config
 (max-query-mem-limit, min-query-mem-limit) for the query to allow the query
 memory limit to be at least 32.09 MB. Note that changing the mem_limit may also change
 the plan. See the query profile for more information about the per-node memory
 requirements.
====
---- QUERY
# mem_limit is set and pool.clamp_mem_limit_query_option is true
# Upper bound using pool.max_query_mem_limit
set request_pool=regularPool;
set mem_limit=2G;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Cluster Memory Admitted: 1.50 GB.*
====
---- QUERY
# mem_limit is set and pool.clamp_mem_limit_query_option is true
# Lower bound using pool.min_query_mem_limit
set request_pool=regularPool;
set mem_limit=40mb;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Cluster Memory Admitted: 50.00 MB.*
====
---- QUERY
# mem_limit is set and pool.clamp_mem_limit_query_option is false
# Upper bound using pool.max_query_mem_limit
set request_pool=regularPoolWithoutClamping;
set mem_limit=2G;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Cluster Memory Admitted: 2.00 GB.*
====
---- QUERY
# mem_limit is set and pool.clamp_mem_limit_query_option is false
# Lower bound using pool.min_query_mem_limit
set request_pool=regularPoolWithoutClamping;
set mem_limit=50mb;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Cluster Memory Admitted: 50.00 MB.*
====
---- QUERY
############################
# Old behaviour: Both pool.max_query_mem_limit and pool.min_query_mem_limit are zero
# No mem_limit set, check that the mem_estimate is used as mem_admitted and is allowed to
# run which implies that it passes the check for min mem_limit required based on largest
# min_reservation because the mem_limit is -1 (since it is not set in query options)
set request_pool=poolNoMemLimits;
select 1;
---- RUNTIME_PROFILE
row_regex: .*Per-Host Resource Estimates: Memory=10MB.*
row_regex: .*Cluster Memory Admitted: 10.00 MB.*
====
---- QUERY
############################
# Invalid pool config
# min_query_mem_limit is greater than the max_query_mem_limit
set request_pool=maxLessThanMinLimit;
Select 1;
---- CATCH
Rejected query from pool root.maxLessThanMinLimit: Invalid pool config: the
 min_query_mem_limit is greater than the max_query_mem_limit (100001 > 100000)
====
---- QUERY
# Invalid pool config
# min_query_mem_limit is greater than the max_mem_resources
set request_pool=maxMemLessThanMinLimit;
Select 1;
---- CATCH
Rejected query from pool root.maxMemLessThanMinLimit: Invalid pool config: the
 min_query_mem_limit 2621440001 is greater than the max_mem_resources 2621440000
 (configured statically)
====