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"""Test forcemerge functionality"""
# pylint: disable=C0115, C0116, invalid-name, protected-access
import os
from time import sleep
from curator import IndexList
from . import CuratorTestCase
from . import testvars
HOST = os.environ.get('TEST_ES_SERVER', 'http://127.0.0.1:9200')
class TestActionFileforceMerge(CuratorTestCase):
def test_merge(self):
count = 1
idx = 'my_index'
self.create_index(idx)
self.add_docs(idx)
ilo1 = IndexList(self.client)
ilo1.get_segment_counts()
assert 3 == ilo1.index_info[idx]['segments']
self.write_config(self.args['configfile'], testvars.client_config.format(HOST))
self.write_config(
self.args['actionfile'], testvars.forcemerge_test.format(count, 0.9)
)
self.invoke_runner()
ilo2 = IndexList(self.client)
# This stupid block is only because it can finish testing before
# the segments have _reported_ as fully merged. This is forcing
# 3 checks before giving up and reporting the result.
for _ in range(0, 3):
self.client.indices.refresh(index=idx)
ilo2.get_segment_counts()
if ilo2.index_info[idx]['segments'] == count:
break
sleep(1)
assert count == ilo2.index_info[idx]['segments']
def test_extra_option(self):
self.write_config(self.args['configfile'], testvars.client_config.format(HOST))
self.write_config(
self.args['actionfile'], testvars.bad_option_proto_test.format('forcemerge')
)
self.invoke_runner()
assert 1 == self.result.exit_code
class TestCLIforceMerge(CuratorTestCase):
COUNT = 1
IDX = 'my_index'
ILO = None
CLI_ARGS = None
def setup(self):
self.COUNT = 1
self.IDX = 'my_index'
self.create_index(self.IDX)
self.add_docs(self.IDX)
self.ILO = IndexList(self.client)
self.ILO.get_segment_counts()
assert 3 == self.ILO.index_info[self.IDX]['segments']
self.CLI_ARGS = self.get_runner_args()
self.CLI_ARGS += [
'--config',
self.args['configfile'],
'forcemerge',
'--max_num_segments',
str(self.COUNT),
'--delay',
'0.9',
'--filter_list',
'{"filtertype":"pattern","kind":"prefix","value":"my"}',
]
def wait_for_merge(self):
# This stupid block is only for the benefit of testing
# It apparently can finish testing before the segments have _reported_
# as fully merged.
# This is forcing 3 checks before giving up and reporting the result.
for _ in range(0, 3):
self.client.indices.refresh(index=self.IDX)
self.ILO.get_segment_counts()
if self.ILO.index_info[self.IDX]['segments'] == self.COUNT:
break
sleep(1)
def test_merge(self):
self.setup()
assert 0 == self.run_subprocess(
self.CLI_ARGS, logname='TestCLIforceMerge.test_merge'
)
self.wait_for_merge()
assert self.COUNT == self.ILO.index_info[self.IDX]['segments']
self.ILO = None
self.CLI_ARGS = None
def test_empty_list1(self):
"""Test with an empty list and ignore_empty_list unset"""
self.setup()
self.client.indices.forcemerge(index=self.IDX, max_num_segments=1)
self.wait_for_merge()
assert 1 == self.run_subprocess(
self.CLI_ARGS, logname='TestCLIforceMerge.test_empty_list1'
)
self.ILO = None
self.CLI_ARGS = None
def test_empty_list2(self):
"""Test with an empty list and ignore_empty_list = True"""
self.setup()
self.client.indices.forcemerge(index=self.IDX, max_num_segments=1)
self.wait_for_merge()
self.CLI_ARGS = self.get_runner_args()
self.CLI_ARGS += [
'--config',
self.args['configfile'],
'forcemerge',
'--max_num_segments',
str(self.COUNT),
'--delay',
'0.9',
'--ignore_empty_list',
'--filter_list',
'{"filtertype":"pattern","kind":"prefix","value":"my"}',
]
assert 0 == self.run_subprocess(
self.CLI_ARGS, logname='TestCLIforceMerge.test_empty_list2'
)
self.ILO = None
self.CLI_ARGS = None
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