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体验新版 GitCode,发现更多精彩内容 >>
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4bcca1c4
编写于
12月 29, 2021
作者:
T
ThreadDao
提交者:
GitHub
12月 29, 2021
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[skip e2e] Update querynode memory chaos case (#14534)
Signed-off-by:
N
ThreadDao
<
yufen.zong@zilliz.com
>
上级
b22b72ac
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
46 addition
and
23 deletion
+46
-23
tests/python_client/chaos/test_chaos_memory_stress.py
tests/python_client/chaos/test_chaos_memory_stress.py
+46
-23
未找到文件。
tests/python_client/chaos/test_chaos_memory_stress.py
浏览文件 @
4bcca1c4
import
random
import
threading
from
time
import
sleep
,
time
import
time
from
time
import
sleep
import
pytest
import
datetime
...
...
@@ -43,13 +45,13 @@ class TestChaosData:
def
test_chaos_memory_stress_querynode
(
self
,
connection
,
chaos_yaml
):
"""
target: explore query node behavior after memory stress chaos injected and recovered
method: 1.
c
reate a collection, insert some data
2.
i
nject memory stress chaos
3.
load collection and search,
query
4.
todo (verify query node response)
5.
delete chaos or chaos finished
6. release and reload collection, verify search and query is available
expected: after chaos deleted, load, search and query are all available
method: 1.
C
reate a collection, insert some data
2.
I
nject memory stress chaos
3.
Start a threas to load, search and
query
4.
After chaos duration, check query search success rate
5.
Delete chaos or chaos finished finally
expected: 1.If memory is insufficient, querynode is OOMKilled and available after restart
2.If memory is sufficient, succ rate of query and search both are 1.0
"""
c_name
=
'chaos_memory_nx6DNW4q'
collection_w
=
ApiCollectionWrapper
()
...
...
@@ -57,22 +59,43 @@ class TestChaosData:
log
.
debug
(
collection_w
.
schema
)
log
.
debug
(
collection_w
.
_shards_num
)
# apply memory stress
# apply_memory_stress(chaos_yaml)
# apply memory stress chaos
chaos_config
=
gen_experiment_config
(
chaos_yaml
)
log
.
debug
(
chaos_config
)
chaos_res
=
CusResource
(
kind
=
chaos_config
[
'kind'
],
group
=
constants
.
CHAOS_GROUP
,
version
=
constants
.
CHAOS_VERSION
,
namespace
=
constants
.
CHAOS_NAMESPACE
)
chaos_res
.
create
(
chaos_config
)
log
.
debug
(
"chaos injected"
)
duration
=
chaos_config
.
get
(
'spec'
).
get
(
'duration'
)
duration
=
duration
.
replace
(
'h'
,
'*3600+'
).
replace
(
'm'
,
'*60+'
).
replace
(
's'
,
'*1+'
)
+
'+0'
meta_name
=
chaos_config
.
get
(
'metadata'
).
get
(
'name'
)
# wait memory stress
# sleep(constants.WAIT_PER_OP * 2)
# query
collection_w
.
release
()
collection_w
.
load
()
term_expr
=
f
'
{
ct
.
default_int64_field_name
}
in [0, 1, 999, 99]'
for
i
in
range
(
4
):
t0_query
=
datetime
.
datetime
.
now
()
query_res
,
_
=
collection_w
.
query
(
term_expr
)
tt_query
=
datetime
.
datetime
.
now
()
-
t0_query
log
.
info
(
f
"
{
i
}
query cost:
{
tt_query
}
"
)
assert
len
(
query_res
)
==
4
sleep
(
constants
.
WAIT_PER_OP
*
2
)
# try to do release, load, query and serach in a duration time loop
try
:
start
=
time
.
time
()
while
time
.
time
()
-
start
<
eval
(
duration
):
collection_w
.
release
()
collection_w
.
load
()
term_expr
=
f
'
{
ct
.
default_int64_field_name
}
in
{
[
random
.
randint
(
0
,
100
)]
}
'
query_res
,
_
=
collection_w
.
query
(
term_expr
)
assert
len
(
query_res
)
==
1
search_res
,
_
=
collection_w
.
search
(
cf
.
gen_vectors
(
1
,
ct
.
default_dim
),
ct
.
default_float_vec_field_name
,
ct
.
default_search_params
,
ct
.
default_limit
)
log
.
debug
(
search_res
[
0
].
ids
)
assert
len
(
search_res
[
0
].
ids
)
==
ct
.
default_limit
except
Exception
as
e
:
raise
Exception
(
str
(
e
))
finally
:
chaos_res
.
delete
(
meta_name
)
@
pytest
.
mark
.
tags
(
CaseLabel
.
L3
)
@
pytest
.
mark
.
parametrize
(
'chaos_yaml'
,
get_chaos_yamls
())
...
...
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