Method TEST_CompactMemTable

src/leveldb/db/db_impl.cc:634–648

}

Status DBImpl::TEST_CompactMemTable() {
  // nullptr batch means just wait for earlier writes to be done
  Status s = Write(WriteOptions(), nullptr);
  if (s.ok()) {
    // Wait until the compaction completes
    MutexLock l(&mutex_);
    while (imm_ != nullptr && bg_error_.ok()) {
      background_work_finished_signal_.Wait();
    }
    if (imm_ != nullptr) {
      s = bg_error_;
    }
  }
  return s;
}

void DBImpl::RecordBackgroundError(const Status& s) {
  mutex_.AssertHeld();