1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
#!/usr/bin/env python
#
# Public Domain 2014-present MongoDB, Inc.
# Public Domain 2008-2014 WiredTiger, Inc.
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# test_bulk02.py
# Bulk-load testing.
import shutil, os
import wiredtiger, wttest
from helper import confirm_empty
from suite_subprocess import suite_subprocess
from wtdataset import SimpleDataSet, simple_key, simple_value
from wtscenario import make_scenarios
# test_bulkload_checkpoint
# Test bulk-load with checkpoints.
class test_bulkload_checkpoint(wttest.WiredTigerTestCase, suite_subprocess):
types = [
('file', dict(uri='file:data')),
('table', dict(uri='table:data')),
]
ckpt_type = [
('named', dict(ckpt_type='named')),
('unnamed', dict(ckpt_type='unnamed')),
]
scenarios = make_scenarios(types, ckpt_type)
# Bulk-load handles are skipped by checkpoints.
# Named and unnamed checkpoint versions.
def test_bulkload_checkpoint(self):
# Open a bulk cursor and insert a few records.
self.session.create(self.uri, 'key_format=S,value_format=S')
cursor = self.session.open_cursor(self.uri, None, 'bulk')
for i in range(1, 10):
cursor[simple_key(cursor, i)] = simple_value(cursor, i)
# Checkpoint a few times (to test the drop code).
for i in range(1, 5):
if self.ckpt_type == 'named':
self.session.checkpoint('name=myckpt')
else:
self.session.checkpoint()
# Close the bulk cursor.
cursor.close()
# In the case of named checkpoints, verify they're still there,
# reflecting an empty file.
if self.ckpt_type == 'named':
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.open_cursor(self.uri, None, 'checkpoint=myckpt'))
# test_bulkload_backup
# Test bulk-load with hot-backup.
class test_bulkload_backup(wttest.WiredTigerTestCase, suite_subprocess):
types = [
('file', dict(uri='file:data')),
('table', dict(uri='table:data')),
]
ckpt_type = [
('named', dict(ckpt_type='named')),
('none', dict(ckpt_type='none')),
('unnamed', dict(ckpt_type='unnamed')),
]
session_type = [
('different', dict(session_type='different')),
('same', dict(session_type='same')),
]
scenarios = make_scenarios(types, ckpt_type, session_type)
# Backup a set of chosen tables/files using the wt backup command.
# The only files are bulk-load files, so they shouldn't be copied.
def check_backup(self, session):
backupdir = 'backup.dir'
self.backup(backupdir, session)
# Open the target directory, and confirm the object has no contents.
conn = self.wiredtiger_open(backupdir)
session = conn.open_session()
cursor = session.open_cursor(self.uri, None, None)
self.assertEqual(cursor.next(), wiredtiger.WT_NOTFOUND)
conn.close()
def test_bulk_backup(self):
# Open a bulk cursor and insert a few records.
self.session.create(self.uri, 'key_format=S,value_format=S')
cursor = self.session.open_cursor(self.uri, None, 'bulk')
for i in range(1, 10):
cursor[simple_key(cursor, i)] = simple_value(cursor, i)
# Test without a checkpoint, with an unnamed checkpoint, with a named
# checkpoint.
if self.ckpt_type == 'named':
self.session.checkpoint('name=myckpt')
elif self.ckpt_type == 'unnamed':
self.session.checkpoint()
# Test with the same and different sessions than the bulk-get call,
# test both the database handle and session handle caches.
if self.session_type == 'same':
self.check_backup(self.session)
else:
self.check_backup(self.conn.open_session())
if __name__ == '__main__':
wttest.run()
|
