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S3Queue is experimental

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This commit is contained in:
Alexey Milovidov 2023-09-03 00:00:37 +02:00
parent 8505b3c940
commit 282636fd74
2 changed files with 4 additions and 0 deletions
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1
src/Core/Settings.h
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@ -783,6 +783,7 @@ class IColumn;
M(Bool, allow_experimental_object_type, false, "Allow Object and JSON data types", 0) \
M(Bool, allow_experimental_annoy_index, false, "Allows to use Annoy index. Disabled by default because this feature is experimental", 0) \
M(Bool, allow_experimental_usearch_index, false, "Allows to use USearch index. Disabled by default because this feature is experimental", 0) \
M(Bool, allow_experimental_s3queue, false, "Allows to use S3Queue engine. Disabled by default, because this feature is experimental", 0) \
M(UInt64, max_limit_for_ann_queries, 1'000'000, "SELECT queries with LIMIT bigger than this setting cannot use ANN indexes. Helps to prevent memory overflows in ANN search indexes.", 0) \
M(Int64, annoy_index_search_k_nodes, -1, "SELECT queries search up to this many nodes in Annoy indexes.", 0) \
M(Bool, throw_on_unsupported_query_inside_transaction, true, "Throw exception if unsupported query is used inside transaction", 0) \

3
src/Storages/S3Queue/StorageS3Queue.cpp
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@ -539,6 +539,9 @@ void registerStorageS3QueueImpl(const String & name, StorageFactory & factory)
name,
[](const StorageFactory::Arguments & args)
{
if (!args.attach && !args.getLocalContext()->getSettingsRef().allow_experimental_s3queue)
throw Exception(ErrorCodes::BAD_ARGUMENTS, "S3Queue is experimental. You can enable it with the `allow_experimental_s3queue` setting.");
auto & engine_args = args.engine_args;
if (engine_args.empty())
throw Exception(ErrorCodes::BAD_ARGUMENTS, "External data source must have arguments");