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Fix tests

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This commit is contained in:
Anton Ivashkin 2022-08-18 11:43:50 +03:00
parent dd596121b8
commit 7627f831cd
2 changed files with 14 additions and 14 deletions
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17
src/Storages/Freeze.cpp
View File

@ -6,7 +6,7 @@
#include <Common/logger_useful.h>
/**
* When ClickHouse has frozen data on remote storage it requred 'smart' data removing during UNFREEZE.
* When ClickHouse has frozen data on remote storage it required 'smart' data removing during UNFREEZE.
* For remote storage actually frozen not remote data but local metadata with referrers on remote data.
* So remote data can be referred from working and frozen data sets (or two frozen) at same time.
* In this case during UNFREEZE ClickHouse should remove only local metadata and keep remote data.
@ -20,10 +20,6 @@
namespace DB
{
namespace ErrorCodes
{
extern const int INVALID_PARTITION_VALUE;
}
void FreezeMetaData::fill(const StorageReplicatedMergeTree & storage)
{
@ -114,6 +110,17 @@ String FreezeMetaData::getFileName(const String & path)
return fs::path(path) / "frozen_metadata.txt";
}
Unfreezer::Unfreezer(ContextPtr context) : local_context(context), zookeeper()
{
const auto & config = local_context->getConfigRef();
static constexpr auto config_key = "enable_system_unfreeze";
if (!config.getBool(config_key, false)) {
throw Exception(ErrorCodes::SUPPORT_IS_DISABLED, "Support for SYSTEM UNFREEZE query is disabled. You can enable it via '{}' server setting", config_key);
}
if (local_context->hasZooKeeper())
zookeeper = local_context->getZooKeeper();
}
BlockIO Unfreezer::unfreeze(const String & backup_name)
{
LOG_DEBUG(log, "Unfreezing backup {}", escapeForFileName(backup_name));

11
src/Storages/Freeze.h
View File

@ -36,14 +36,7 @@ public:
class Unfreezer
{
public:
Unfreezer(ContextPtr context) : local_context(context), zookeeper() {
const auto & config = local_context->getConfigRef();
static constexpr auto config_key = "enable_system_unfreeze";
if (!config.getBool(config_key, false)) {
throw Exception(ErrorCodes::SUPPORT_IS_DISABLED, "Support for SYSTEM UNFREEZE query is disabled. You can enable it via '{}' server setting", config_key);
}
zookeeper = this->local_context->getZooKeeper();
}
Unfreezer(ContextPtr context);
PartitionCommandsResultInfo unfreezePartitionsFromTableDirectory(MergeTreeData::MatcherFn matcher, const String & backup_name, const Disks & disks, const fs::path & table_directory);
BlockIO unfreeze(const String & backup_name);
private:
@ -51,7 +44,7 @@ private:
zkutil::ZooKeeperPtr zookeeper;
Poco::Logger * log = &Poco::Logger::get("Unfreezer");
static constexpr std::string_view backup_directory_prefix = "shadow";
static bool removeFreezedPart(DiskPtr disk, const String & path, const String & part_name, ContextPtr local_context, zkutil::ZooKeeperPtr zookeeper);
static bool removeFreezedPart(DiskPtr disk, const String & path, const String & part_name, ContextPtr local_context, zkutil::ZooKeeperPtr zookeeper);
};
}