thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-12-14 02:12:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

do not wait under locks

Browse Source
This commit is contained in:
serxa 2024-04-09 14:05:09 +00:00
parent cc38765cda
commit 1b20bb8e34
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/Storages/StorageMergeTree.cpp
View File

@ -2161,10 +2161,6 @@ void StorageMergeTree::replacePartitionFrom(const StoragePtr & source_table, con
void StorageMergeTree::movePartitionToTable(const StoragePtr & dest_table, const ASTPtr & partition, ContextPtr local_context) void StorageMergeTree::movePartitionToTable(const StoragePtr & dest_table, const ASTPtr & partition, ContextPtr local_context)
{ {
auto lock1 = lockForShare(local_context->getCurrentQueryId(), local_context->getSettingsRef().lock_acquire_timeout);
auto lock2 = dest_table->lockForShare(local_context->getCurrentQueryId(), local_context->getSettingsRef().lock_acquire_timeout);
auto merges_blocker = stopMergesAndWait();
auto dest_table_storage = std::dynamic_pointer_cast<StorageMergeTree>(dest_table); auto dest_table_storage = std::dynamic_pointer_cast<StorageMergeTree>(dest_table);
if (!dest_table_storage) if (!dest_table_storage)
throw Exception(ErrorCodes::NOT_IMPLEMENTED, throw Exception(ErrorCodes::NOT_IMPLEMENTED,
@ -2181,6 +2177,10 @@ void StorageMergeTree::movePartitionToTable(const StoragePtr & dest_table, const
// Use the same back-pressure (delay/throw) logic as for INSERTs to be consistent and avoid possibility of exceeding part limits using MOVE PARTITION queries // Use the same back-pressure (delay/throw) logic as for INSERTs to be consistent and avoid possibility of exceeding part limits using MOVE PARTITION queries
dest_table_storage->delayInsertOrThrowIfNeeded(nullptr, local_context, true); dest_table_storage->delayInsertOrThrowIfNeeded(nullptr, local_context, true);
auto lock1 = lockForShare(local_context->getCurrentQueryId(), local_context->getSettingsRef().lock_acquire_timeout);
auto lock2 = dest_table->lockForShare(local_context->getCurrentQueryId(), local_context->getSettingsRef().lock_acquire_timeout);
auto merges_blocker = stopMergesAndWait();
auto dest_metadata_snapshot = dest_table->getInMemoryMetadataPtr(); auto dest_metadata_snapshot = dest_table->getInMemoryMetadataPtr();
auto metadata_snapshot = getInMemoryMetadataPtr(); auto metadata_snapshot = getInMemoryMetadataPtr();
Stopwatch watch; Stopwatch watch;

8
src/Storages/StorageReplicatedMergeTree.cpp
View File

@ -8207,10 +8207,6 @@ void StorageReplicatedMergeTree::replacePartitionFrom(
void StorageReplicatedMergeTree::movePartitionToTable(const StoragePtr & dest_table, const ASTPtr & partition, ContextPtr query_context) void StorageReplicatedMergeTree::movePartitionToTable(const StoragePtr & dest_table, const ASTPtr & partition, ContextPtr query_context)
{ {
auto lock1 = lockForShare(query_context->getCurrentQueryId(), query_context->getSettingsRef().lock_acquire_timeout);
auto lock2 = dest_table->lockForShare(query_context->getCurrentQueryId(), query_context->getSettingsRef().lock_acquire_timeout);
auto storage_settings_ptr = getSettings();
auto dest_table_storage = std::dynamic_pointer_cast<StorageReplicatedMergeTree>(dest_table); auto dest_table_storage = std::dynamic_pointer_cast<StorageReplicatedMergeTree>(dest_table);
if (!dest_table_storage) if (!dest_table_storage)
throw Exception(ErrorCodes::NOT_IMPLEMENTED, throw Exception(ErrorCodes::NOT_IMPLEMENTED,
@ -8227,6 +8223,10 @@ void StorageReplicatedMergeTree::movePartitionToTable(const StoragePtr & dest_ta
// Use the same back-pressure (delay/throw) logic as for INSERTs to be consistent and avoid possibility of exceeding part limits using MOVE PARTITION queries // Use the same back-pressure (delay/throw) logic as for INSERTs to be consistent and avoid possibility of exceeding part limits using MOVE PARTITION queries
dest_table_storage->delayInsertOrThrowIfNeeded(nullptr, query_context, true); dest_table_storage->delayInsertOrThrowIfNeeded(nullptr, query_context, true);
auto lock1 = lockForShare(query_context->getCurrentQueryId(), query_context->getSettingsRef().lock_acquire_timeout);
auto lock2 = dest_table->lockForShare(query_context->getCurrentQueryId(), query_context->getSettingsRef().lock_acquire_timeout);
auto storage_settings_ptr = getSettings();
auto dest_metadata_snapshot = dest_table->getInMemoryMetadataPtr(); auto dest_metadata_snapshot = dest_table->getInMemoryMetadataPtr();
auto metadata_snapshot = getInMemoryMetadataPtr(); auto metadata_snapshot = getInMemoryMetadataPtr();