DeleteJob.cpp

// Licensed to the Apache Software Foundation (ASF) under one
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// 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
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// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

#include "scheduler/job/DeleteJob.h"

#include <utility>

namespace milvus {
namespace scheduler {

DeleteJob::DeleteJob(std::string table_id, engine::meta::MetaPtr meta_ptr, uint64_t num_resource)
    : Job(JobType::DELETE),
      table_id_(std::move(table_id)),
      meta_ptr_(std::move(meta_ptr)),
      num_resource_(num_resource) {
}

void
DeleteJob::WaitAndDelete() {
    std::unique_lock<std::mutex> lock(mutex_);
    cv_.wait(lock, [&] { return done_resource == num_resource_; });
    meta_ptr_->DeleteTableFiles(table_id_);
}

void
DeleteJob::ResourceDone() {
    {
        std::lock_guard<std::mutex> lock(mutex_);
        ++done_resource;
    }
    cv_.notify_one();
}

json
DeleteJob::Dump() const {
    json ret{
        {"table_id", table_id_},
        {"number_of_resource", num_resource_},
        {"number_of_done", done_resource},
    };
    auto base = Job::Dump();
    ret.insert(base.begin(), base.end());
    return ret;
}

}  // namespace scheduler
}  // namespace milvus