morningman commented on a change in pull request #1798: Optimize the load performance for large file URL: https://github.com/apache/incubator-doris/pull/1798#discussion_r327892634
########## File path: be/src/olap/memtable_flush_executor.cpp ########## @@ -0,0 +1,153 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +#include "olap/memtable_flush_executor.h" + +#include "olap/data_dir.h" +#include "olap/delta_writer.h" +#include "olap/memtable.h" +#include "runtime/exec_env.h" + +namespace doris { + +OLAPStatus FlushHandler::submit(std::shared_ptr<MemTable> memtable) { Review comment: Too many memtables in flush queue will take too much memory. And the size of a memtable is no more than 100MB, so there will no be a `big ingest` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
