rocksdb/db/db_io_failure_test.cc

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// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
//
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors.
#include "db/db_test_util.h"
#include "port/stack_trace.h"
#include "util/random.h"
namespace ROCKSDB_NAMESPACE {
class DBIOFailureTest : public DBTestBase {
public:
DBIOFailureTest() : DBTestBase("db_io_failure_test", /*env_do_fsync=*/true) {}
};
#ifndef ROCKSDB_LITE
// Check that number of files does not grow when writes are dropped
TEST_F(DBIOFailureTest, DropWrites) {
do {
Options options = CurrentOptions();
options.env = env_;
options.paranoid_checks = false;
Reopen(options);
ASSERT_OK(Put("foo", "v1"));
ASSERT_EQ("v1", Get("foo"));
Compact("a", "z");
const size_t num_files = CountFiles();
// Force out-of-space errors
env_->drop_writes_.store(true, std::memory_order_release);
env_->sleep_counter_.Reset();
Fix+clean up handling of mock sleeps (#7101) Summary: We have a number of tests hanging on MacOS and windows due to mishandling of code for mock sleeps. In addition, the code was in terrible shape because the same variable (addon_time_) would sometimes refer to microseconds and sometimes to seconds. One test even assumed it was nanoseconds but was written to pass anyway. This has been cleaned up so that DB tests generally use a SpecialEnv function to mock sleep, for either some number of microseconds or seconds depending on the function called. But to call one of these, the test must first call SetMockSleep (precondition enforced with assertion), which also turns sleeps in RocksDB into mock sleeps. To also removes accounting for actual clock time, call SetTimeElapseOnlySleepOnReopen, which implies SetMockSleep (on DB re-open). This latter setting only works by applying on DB re-open, otherwise havoc can ensue if Env goes back in time with DB open. More specifics: Removed some unused test classes, and updated comments on the general problem. Fixed DBSSTTest.GetTotalSstFilesSize using a sync point callback instead of mock time. For this we have the only modification to production code, inserting a sync point callback in flush_job.cc, which is not a change to production behavior. Removed unnecessary resetting of mock times to 0 in many tests. RocksDB deals in relative time. Any behaviors relying on absolute date/time are likely a bug. (The above test DBSSTTest.GetTotalSstFilesSize was the only one clearly injecting a specific absolute time for actual testing convenience.) Just in case I misunderstood some test, I put this note in each replacement: // NOTE: Presumed unnecessary and removed: resetting mock time in env Strengthened some tests like MergeTestTime, MergeCompactionTimeTest, and FilterCompactionTimeTest in db_test.cc stats_history_test and blob_db_test are each their own beast, rather deeply dependent on MockTimeEnv. Each gets its own variant of a work-around for TimedWait in a mock time environment. (Reduces redundancy and inconsistency in stats_history_test.) Intended follow-up: Remove TimedWait from the public API of InstrumentedCondVar, and only make that accessible through Env by passing in an InstrumentedCondVar and a deadline. Then the Env implementations mocking time can fix this problem without using sync points. (Test infrastructure using sync points interferes with individual tests' control over sync points.) With that change, we can simplify/consolidate the scattered work-arounds. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7101 Test Plan: make check on Linux and MacOS Reviewed By: zhichao-cao Differential Revision: D23032815 Pulled By: pdillinger fbshipit-source-id: 7f33967ada8b83011fb54e8279365c008bd6610b
2020-08-11 21:39:49 +02:00
env_->SetMockSleep();
for (int i = 0; i < 5; i++) {
if (option_config_ != kUniversalCompactionMultiLevel &&
option_config_ != kUniversalSubcompactions) {
for (int level = 0; level < dbfull()->NumberLevels(); level++) {
if (level > 0 && level == dbfull()->NumberLevels() - 1) {
break;
}
Status s =
dbfull()->TEST_CompactRange(level, nullptr, nullptr, nullptr,
true /* disallow trivial move */);
ASSERT_TRUE(s.ok() || s.IsCorruption());
}
} else {
Status s =
dbfull()->CompactRange(CompactRangeOptions(), nullptr, nullptr);
ASSERT_TRUE(s.ok() || s.IsCorruption());
}
}
std::string property_value;
ASSERT_TRUE(db_->GetProperty("rocksdb.background-errors", &property_value));
ASSERT_EQ("5", property_value);
env_->drop_writes_.store(false, std::memory_order_release);
const size_t count = CountFiles();
ASSERT_LT(count, num_files + 3);
// Check that compaction attempts slept after errors
// TODO @krad: Figure out why ASSERT_EQ 5 keeps failing in certain compiler
// versions
ASSERT_GE(env_->sleep_counter_.Read(), 4);
} while (ChangeCompactOptions());
}
// Check background error counter bumped on flush failures.
TEST_F(DBIOFailureTest, DropWritesFlush) {
do {
Options options = CurrentOptions();
options.env = env_;
options.max_background_flushes = 1;
Reopen(options);
ASSERT_OK(Put("foo", "v1"));
// Force out-of-space errors
env_->drop_writes_.store(true, std::memory_order_release);
std::string property_value;
// Background error count is 0 now.
ASSERT_TRUE(db_->GetProperty("rocksdb.background-errors", &property_value));
ASSERT_EQ("0", property_value);
// ASSERT file is too short
ASSERT_TRUE(dbfull()->TEST_FlushMemTable(true).IsCorruption());
ASSERT_TRUE(db_->GetProperty("rocksdb.background-errors", &property_value));
ASSERT_EQ("1", property_value);
env_->drop_writes_.store(false, std::memory_order_release);
} while (ChangeCompactOptions());
}
// Check that CompactRange() returns failure if there is not enough space left
// on device
TEST_F(DBIOFailureTest, NoSpaceCompactRange) {
do {
Options options = CurrentOptions();
options.env = env_;
options.disable_auto_compactions = true;
Reopen(options);
// generate 5 tables
for (int i = 0; i < 5; ++i) {
ASSERT_OK(Put(Key(i), Key(i) + "v"));
ASSERT_OK(Flush());
}
// Force out-of-space errors
env_->no_space_.store(true, std::memory_order_release);
Status s = dbfull()->TEST_CompactRange(0, nullptr, nullptr, nullptr,
true /* disallow trivial move */);
ASSERT_TRUE(s.IsIOError());
ASSERT_TRUE(s.IsNoSpace());
env_->no_space_.store(false, std::memory_order_release);
} while (ChangeCompactOptions());
}
#endif // ROCKSDB_LITE
TEST_F(DBIOFailureTest, NonWritableFileSystem) {
do {
Options options = CurrentOptions();
options.write_buffer_size = 4096;
options.arena_block_size = 4096;
options.env = env_;
Reopen(options);
ASSERT_OK(Put("foo", "v1"));
env_->non_writeable_rate_.store(100);
std::string big(100000, 'x');
int errors = 0;
for (int i = 0; i < 20; i++) {
if (!Put("foo", big).ok()) {
errors++;
env_->SleepForMicroseconds(100000);
}
}
ASSERT_GT(errors, 0);
env_->non_writeable_rate_.store(0);
} while (ChangeCompactOptions());
}
#ifndef ROCKSDB_LITE
TEST_F(DBIOFailureTest, ManifestWriteError) {
// Test for the following problem:
// (a) Compaction produces file F
// (b) Log record containing F is written to MANIFEST file, but Sync() fails
// (c) GC deletes F
// (d) After reopening DB, reads fail since deleted F is named in log record
// We iterate twice. In the second iteration, everything is the
// same except the log record never makes it to the MANIFEST file.
for (int iter = 0; iter < 2; iter++) {
std::atomic<bool>* error_type = (iter == 0) ? &env_->manifest_sync_error_
: &env_->manifest_write_error_;
// Insert foo=>bar mapping
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
DestroyAndReopen(options);
ASSERT_OK(Put("foo", "bar"));
ASSERT_EQ("bar", Get("foo"));
// Memtable compaction (will succeed)
ASSERT_OK(Flush());
ASSERT_EQ("bar", Get("foo"));
const int last = 2;
MoveFilesToLevel(2);
ASSERT_EQ(NumTableFilesAtLevel(last), 1); // foo=>bar is now in last level
// Merging compaction (will fail)
error_type->store(true, std::memory_order_release);
ASSERT_NOK(
dbfull()->TEST_CompactRange(last, nullptr, nullptr)); // Should fail
ASSERT_EQ("bar", Get("foo"));
error_type->store(false, std::memory_order_release);
// Since paranoid_checks=true, writes should fail
ASSERT_NOK(Put("foo2", "bar2"));
// Recovery: should not lose data
ASSERT_EQ("bar", Get("foo"));
// Try again with paranoid_checks=false
Close();
options.paranoid_checks = false;
Reopen(options);
// Merging compaction (will fail)
error_type->store(true, std::memory_order_release);
Status s =
dbfull()->TEST_CompactRange(last, nullptr, nullptr); // Should fail
if (iter == 0) {
ASSERT_OK(s);
} else {
ASSERT_TRUE(s.IsIOError());
}
ASSERT_EQ("bar", Get("foo"));
// Recovery: should not lose data
error_type->store(false, std::memory_order_release);
Reopen(options);
ASSERT_EQ("bar", Get("foo"));
// Since paranoid_checks=false, writes should succeed
ASSERT_OK(Put("foo2", "bar2"));
ASSERT_EQ("bar", Get("foo"));
ASSERT_EQ("bar2", Get("foo2"));
}
}
TEST_F(DBIOFailureTest, PutFailsParanoid) {
// Test the following:
// (a) A random put fails in paranoid mode (simulate by sync fail)
// (b) All other puts have to fail, even if writes would succeed
// (c) All of that should happen ONLY if paranoid_checks = true
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo1", "bar1"));
// simulate error
env_->log_write_error_.store(true, std::memory_order_release);
ASSERT_NOK(Put(1, "foo2", "bar2"));
env_->log_write_error_.store(false, std::memory_order_release);
// the next put should fail, too
ASSERT_NOK(Put(1, "foo3", "bar3"));
// but we're still able to read
ASSERT_EQ("bar", Get(1, "foo"));
// do the same thing with paranoid checks off
options.paranoid_checks = false;
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo1", "bar1"));
// simulate error
env_->log_write_error_.store(true, std::memory_order_release);
ASSERT_NOK(Put(1, "foo2", "bar2"));
env_->log_write_error_.store(false, std::memory_order_release);
// the next put should NOT fail
ASSERT_OK(Put(1, "foo3", "bar3"));
}
#if !(defined NDEBUG) || !defined(OS_WIN)
TEST_F(DBIOFailureTest, FlushSstRangeSyncError) {
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
options.write_buffer_size = 256 * 1024 * 1024;
options.writable_file_max_buffer_size = 128 * 1024;
options.bytes_per_sync = 128 * 1024;
options.level0_file_num_compaction_trigger = 4;
options.memtable_factory.reset(new SpecialSkipListFactory(10));
BlockBasedTableOptions table_options;
table_options.filter_policy.reset(NewBloomFilterPolicy(10));
options.table_factory.reset(NewBlockBasedTableFactory(table_options));
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
const char* io_error_msg = "range sync dummy error";
std::atomic<int> range_sync_called(0);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"SpecialEnv::SStableFile::RangeSync", [&](void* arg) {
if (range_sync_called.fetch_add(1) == 0) {
Status* st = static_cast<Status*>(arg);
*st = Status::IOError(io_error_msg);
}
});
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
Random rnd(301);
std::string rnd_str =
rnd.RandomString(static_cast<int>(options.bytes_per_sync / 2));
std::string rnd_str_512kb = rnd.RandomString(512 * 1024);
ASSERT_OK(Put(1, "foo", "bar"));
// First 1MB doesn't get range synced
ASSERT_OK(Put(1, "foo0_0", rnd_str_512kb));
ASSERT_OK(Put(1, "foo0_1", rnd_str_512kb));
ASSERT_OK(Put(1, "foo1_1", rnd_str));
ASSERT_OK(Put(1, "foo1_2", rnd_str));
ASSERT_OK(Put(1, "foo1_3", rnd_str));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Put(1, "foo3_1", rnd_str));
ASSERT_OK(Put(1, "foo3_2", rnd_str));
ASSERT_OK(Put(1, "foo3_3", rnd_str));
ASSERT_OK(Put(1, "foo4", "bar"));
Status s = dbfull()->TEST_WaitForFlushMemTable(handles_[1]);
ASSERT_TRUE(s.IsIOError());
ASSERT_STREQ(s.getState(), io_error_msg);
// Following writes should fail as flush failed.
ASSERT_NOK(Put(1, "foo2", "bar3"));
ASSERT_EQ("bar", Get(1, "foo"));
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
ASSERT_GE(1, range_sync_called.load());
ReopenWithColumnFamilies({"default", "pikachu"}, options);
ASSERT_EQ("bar", Get(1, "foo"));
}
TEST_F(DBIOFailureTest, CompactSstRangeSyncError) {
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
options.write_buffer_size = 256 * 1024 * 1024;
options.writable_file_max_buffer_size = 128 * 1024;
options.bytes_per_sync = 128 * 1024;
options.level0_file_num_compaction_trigger = 2;
options.target_file_size_base = 256 * 1024 * 1024;
options.disable_auto_compactions = true;
BlockBasedTableOptions table_options;
table_options.filter_policy.reset(NewBloomFilterPolicy(10));
options.table_factory.reset(NewBlockBasedTableFactory(table_options));
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
Random rnd(301);
std::string rnd_str =
rnd.RandomString(static_cast<int>(options.bytes_per_sync / 2));
std::string rnd_str_512kb = rnd.RandomString(512 * 1024);
ASSERT_OK(Put(1, "foo", "bar"));
// First 1MB doesn't get range synced
ASSERT_OK(Put(1, "foo0_0", rnd_str_512kb));
ASSERT_OK(Put(1, "foo0_1", rnd_str_512kb));
ASSERT_OK(Put(1, "foo1_1", rnd_str));
ASSERT_OK(Put(1, "foo1_2", rnd_str));
ASSERT_OK(Put(1, "foo1_3", rnd_str));
ASSERT_OK(Flush(1));
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo3_1", rnd_str));
ASSERT_OK(Put(1, "foo3_2", rnd_str));
ASSERT_OK(Put(1, "foo3_3", rnd_str));
ASSERT_OK(Put(1, "foo4", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(dbfull()->TEST_WaitForFlushMemTable(handles_[1]));
const char* io_error_msg = "range sync dummy error";
std::atomic<int> range_sync_called(0);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"SpecialEnv::SStableFile::RangeSync", [&](void* arg) {
if (range_sync_called.fetch_add(1) == 0) {
Status* st = static_cast<Status*>(arg);
*st = Status::IOError(io_error_msg);
}
});
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(dbfull()->SetOptions(handles_[1],
{
{"disable_auto_compactions", "false"},
}));
Status s = dbfull()->TEST_WaitForCompact();
ASSERT_TRUE(s.IsIOError());
ASSERT_STREQ(s.getState(), io_error_msg);
// Following writes should fail as flush failed.
ASSERT_NOK(Put(1, "foo2", "bar3"));
ASSERT_EQ("bar", Get(1, "foo"));
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
ASSERT_GE(1, range_sync_called.load());
ReopenWithColumnFamilies({"default", "pikachu"}, options);
ASSERT_EQ("bar", Get(1, "foo"));
}
TEST_F(DBIOFailureTest, FlushSstCloseError) {
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
options.level0_file_num_compaction_trigger = 4;
options.memtable_factory.reset(new SpecialSkipListFactory(2));
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
const char* io_error_msg = "close dummy error";
std::atomic<int> close_called(0);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"SpecialEnv::SStableFile::Close", [&](void* arg) {
if (close_called.fetch_add(1) == 0) {
Status* st = static_cast<Status*>(arg);
*st = Status::IOError(io_error_msg);
}
});
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo1", "bar1"));
ASSERT_OK(Put(1, "foo", "bar2"));
Status s = dbfull()->TEST_WaitForFlushMemTable(handles_[1]);
ASSERT_TRUE(s.IsIOError());
ASSERT_STREQ(s.getState(), io_error_msg);
// Following writes should fail as flush failed.
ASSERT_NOK(Put(1, "foo2", "bar3"));
ASSERT_EQ("bar2", Get(1, "foo"));
ASSERT_EQ("bar1", Get(1, "foo1"));
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
ReopenWithColumnFamilies({"default", "pikachu"}, options);
ASSERT_EQ("bar2", Get(1, "foo"));
ASSERT_EQ("bar1", Get(1, "foo1"));
}
TEST_F(DBIOFailureTest, CompactionSstCloseError) {
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
options.level0_file_num_compaction_trigger = 2;
options.disable_auto_compactions = true;
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(Put(1, "foo", "bar2"));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(Put(1, "foo", "bar3"));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(dbfull()->TEST_WaitForCompact());
const char* io_error_msg = "close dummy error";
std::atomic<int> close_called(0);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"SpecialEnv::SStableFile::Close", [&](void* arg) {
if (close_called.fetch_add(1) == 0) {
Status* st = static_cast<Status*>(arg);
*st = Status::IOError(io_error_msg);
}
});
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(dbfull()->SetOptions(handles_[1],
{
{"disable_auto_compactions", "false"},
}));
Status s = dbfull()->TEST_WaitForCompact();
ASSERT_TRUE(s.IsIOError());
ASSERT_STREQ(s.getState(), io_error_msg);
// Following writes should fail as compaction failed.
ASSERT_NOK(Put(1, "foo2", "bar3"));
ASSERT_EQ("bar3", Get(1, "foo"));
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
ReopenWithColumnFamilies({"default", "pikachu"}, options);
ASSERT_EQ("bar3", Get(1, "foo"));
}
TEST_F(DBIOFailureTest, FlushSstSyncError) {
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
options.use_fsync = false;
options.level0_file_num_compaction_trigger = 4;
options.memtable_factory.reset(new SpecialSkipListFactory(2));
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
const char* io_error_msg = "sync dummy error";
std::atomic<int> sync_called(0);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"SpecialEnv::SStableFile::Sync", [&](void* arg) {
if (sync_called.fetch_add(1) == 0) {
Status* st = static_cast<Status*>(arg);
*st = Status::IOError(io_error_msg);
}
});
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo1", "bar1"));
ASSERT_OK(Put(1, "foo", "bar2"));
Status s = dbfull()->TEST_WaitForFlushMemTable(handles_[1]);
ASSERT_TRUE(s.IsIOError());
ASSERT_STREQ(s.getState(), io_error_msg);
// Following writes should fail as flush failed.
ASSERT_NOK(Put(1, "foo2", "bar3"));
ASSERT_EQ("bar2", Get(1, "foo"));
ASSERT_EQ("bar1", Get(1, "foo1"));
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
ReopenWithColumnFamilies({"default", "pikachu"}, options);
ASSERT_EQ("bar2", Get(1, "foo"));
ASSERT_EQ("bar1", Get(1, "foo1"));
}
TEST_F(DBIOFailureTest, CompactionSstSyncError) {
Options options = CurrentOptions();
options.env = env_;
options.create_if_missing = true;
options.error_if_exists = false;
options.paranoid_checks = true;
options.level0_file_num_compaction_trigger = 2;
options.disable_auto_compactions = true;
options.use_fsync = false;
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);
ASSERT_OK(Put(1, "foo", "bar"));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(Put(1, "foo", "bar2"));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(Put(1, "foo", "bar3"));
ASSERT_OK(Put(1, "foo2", "bar"));
ASSERT_OK(Flush(1));
ASSERT_OK(dbfull()->TEST_WaitForCompact());
const char* io_error_msg = "sync dummy error";
std::atomic<int> sync_called(0);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"SpecialEnv::SStableFile::Sync", [&](void* arg) {
if (sync_called.fetch_add(1) == 0) {
Status* st = static_cast<Status*>(arg);
*st = Status::IOError(io_error_msg);
}
});
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
ASSERT_OK(dbfull()->SetOptions(handles_[1],
{
{"disable_auto_compactions", "false"},
}));
Status s = dbfull()->TEST_WaitForCompact();
ASSERT_TRUE(s.IsIOError());
ASSERT_STREQ(s.getState(), io_error_msg);
// Following writes should fail as compaction failed.
ASSERT_NOK(Put(1, "foo2", "bar3"));
ASSERT_EQ("bar3", Get(1, "foo"));
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
ReopenWithColumnFamilies({"default", "pikachu"}, options);
ASSERT_EQ("bar3", Get(1, "foo"));
}
#endif // !(defined NDEBUG) || !defined(OS_WIN)
#endif // ROCKSDB_LITE
} // namespace ROCKSDB_NAMESPACE
int main(int argc, char** argv) {
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}