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
132
133
134
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "dummy_cluster_context.h"
#include <tests/common/dummystoragelink.h>
#include <tests/distributor/distributor_stripe_test_util.h>
#include <vespa/document/test/make_document_bucket.h>
#include <vespa/storage/distributor/top_level_distributor.h>
#include <vespa/storage/distributor/idealstatemanager.h>
#include <vespa/storage/distributor/operations/idealstate/removebucketoperation.h>
#include <vespa/storageapi/message/bucket.h>
#include <vespa/storageapi/message/persistence.h>
#include <vespa/vdslib/distribution/distribution.h>
#include <vespa/vespalib/gtest/gtest.h>
using document::test::makeDocumentBucket;
using namespace ::testing;
namespace storage::distributor {
struct RemoveBucketOperationTest : Test, DistributorStripeTestUtil {
void SetUp() override {
createLinks();
};
void TearDown() override {
close();
}
};
TEST_F(RemoveBucketOperationTest, simple) {
addNodesToBucketDB(document::BucketId(16, 1),
"0=10/100/1/t,"
"1=10/100/1/t,"
"2=10/100/1/t");
set_redundancy(1);
enable_cluster_state("distributor:1 storage:3");
RemoveBucketOperation op(dummy_cluster_context,
BucketAndNodes(makeDocumentBucket(document::BucketId(16, 1)),
toVector<uint16_t>(1,2)));
op.setIdealStateManager(&getIdealStateManager());
op.start(_sender, framework::MilliSecTime(0));
ASSERT_EQ("Delete bucket => 1,"
"Delete bucket => 2",
_sender.getCommands(true));
sendReply(op, 0);
sendReply(op, 1);
ASSERT_EQ("BucketId(0x4000000000000001) : "
"node(idx=0,crc=0xa,docs=100/100,bytes=1/1,trusted=true,active=false,ready=false)",
dumpBucket(document::BucketId(16, 1)));
}
/**
* Test that receiving a DeleteBucket failure from a storage node that sends
* back actual bucket info reinserts that bucket info into the distributor
* bucket database.
*/
TEST_F(RemoveBucketOperationTest, bucket_info_mismatch_failure) {
addNodesToBucketDB(document::BucketId(16, 1), "1=0/0/0/t");
getComponentRegisterImpl().setDistribution(
std::make_shared<lib::Distribution>(lib::Distribution::getDefaultDistributionConfig(1, 10)));
enable_cluster_state("distributor:1 storage:2");
RemoveBucketOperation op(dummy_cluster_context,
BucketAndNodes(makeDocumentBucket(document::BucketId(16, 1)),
toVector<uint16_t>(1)));
op.setIdealStateManager(&getIdealStateManager());
op.start(_sender, framework::MilliSecTime(0));
ASSERT_EQ("Delete bucket => 1", _sender.getCommands(true));
ASSERT_EQ(1, _sender.commands().size());
std::shared_ptr<api::StorageCommand> msg2 = _sender.command(0);
std::shared_ptr<api::StorageReply> reply(msg2->makeReply().release());
dynamic_cast<api::DeleteBucketReply&>(*reply).setBucketInfo(
api::BucketInfo(10, 100, 1));
reply->setResult(api::ReturnCode::REJECTED);
op.receive(_sender, reply);
// RemoveBucketOperation should reinsert bucketinfo into database
ASSERT_EQ("BucketId(0x4000000000000001) : "
"node(idx=1,crc=0xa,docs=100/100,bytes=1/1,trusted=true,active=false,ready=false)",
dumpBucket(document::BucketId(16, 1)));
}
/**
* Test that receiving a DeleteBucket failure from a storage node that does
* not include valid BucketInfo in its reply does not reinsert the bucket
* into the distributor.
*/
TEST_F(RemoveBucketOperationTest, fail_with_invalid_bucket_info) {
addNodesToBucketDB(document::BucketId(16, 1), "1=0/0/0/t");
getComponentRegisterImpl().setDistribution(
std::make_shared<lib::Distribution>(lib::Distribution::getDefaultDistributionConfig(1, 10)));
enable_cluster_state("distributor:1 storage:2");
RemoveBucketOperation op(dummy_cluster_context,
BucketAndNodes(makeDocumentBucket(document::BucketId(16, 1)),
toVector<uint16_t>(1)));
op.setIdealStateManager(&getIdealStateManager());
op.start(_sender, framework::MilliSecTime(0));
ASSERT_EQ("Delete bucket => 1", _sender.getCommands(true));
ASSERT_EQ(1, _sender.commands().size());
std::shared_ptr<api::StorageCommand> msg2 = _sender.command(0);
std::shared_ptr<api::StorageReply> reply(msg2->makeReply().release());
reply->setResult(api::ReturnCode::ABORTED);
op.receive(_sender, reply);
EXPECT_EQ("NONEXISTING", dumpBucket(document::BucketId(16, 1)));
}
TEST_F(RemoveBucketOperationTest, operation_blocked_when_pending_message_to_target_node) {
RemoveBucketOperation op(dummy_cluster_context,
BucketAndNodes(makeDocumentBucket(document::BucketId(16, 1)),
toVector<uint16_t>(1, 3)));
// In node target set
EXPECT_TRUE(op.shouldBlockThisOperation(api::MessageType::PUT_ID, 1, 120));
EXPECT_TRUE(op.shouldBlockThisOperation(api::MessageType::PUT_ID, 3, 120));
// Not in node target set
EXPECT_FALSE(op.shouldBlockThisOperation(api::MessageType::PUT_ID, 0, 120));
EXPECT_FALSE(op.shouldBlockThisOperation(api::MessageType::PUT_ID, 2, 120));
}
} // storage::distributor
|
