void print_servers(const common::ArrayHelper<uint64_t>& servers, std::string& result)
{
for (int32_t i = 0; i < servers.get_array_index(); ++i)
{
result += "/";
result += tbsys::CNetUtil::addrToString(*servers.at(i));
}
}
bool ServerCollect::remove(const common::ArrayHelper<BlockCollect*>& blocks)
{
RWLock::Lock lock(mutex_, WRITE_LOCKER);
for (int32_t i = 0; i < blocks.get_array_index(); ++i)
{
remove_(*blocks.at(i));
}
return true;
}
int FamilyCollect::add(const common::ArrayHelper<std::pair<uint64_t, int32_t> >& members)
{
const int32_t MEMBER_NUM = get_data_member_num() + get_check_member_num();
int32_t ret = (members.get_array_index() > MEMBER_NUM || members.get_array_index() <= 0)
? EXIT_PARAMETER_ERROR : TFS_SUCCESS;
if (TFS_SUCCESS == ret)
{
for (int64_t index = 0; index < members.get_array_index(); ++index)
{
members_[index] = *members.at(index);
}
}
return ret;
}
bool ServerCollect::get_range_blocks_(common::ArrayHelper<BlockCollect*>& blocks, const uint32_t begin, const int32_t count) const
{
blocks.clear();
int32_t actual = 0;
BlockCollect query(begin);
BLOCKS_ITER iter = 0 == begin ? hold_->begin() : hold_->upper_bound(&query);
while(iter != hold_->end() && actual < count)
{
blocks.push_back((*iter));
actual++;
iter++;
}
return actual < count;
}
bool ServerCollect::remove_writable_(const common::ArrayHelper<BlockCollect*>& blocks)
{
RWLock::Lock lock(mutex_, WRITE_LOCKER);
BlockCollect* block = NULL;
for (int32_t i = 0; i < blocks.get_array_index(); ++i)
{
block = *blocks.at(i);
TBSYS_LOG(DEBUG, "%s remove_writable: is_full: %d, servers size: %d",
tbsys::CNetUtil::addrToString(id()).c_str(), block->is_full(), block->get_servers_size());
if (!block->is_writable() || !is_equal_group(block->id()))
hold_master_->erase(block);
if (block->is_full() || !is_equal_group(block->id()))
writable_->erase(block);
}
return true;
}
int OpMeta::get_members(common::ArrayHelper< BlockReplicaInfo >& helper) const
{
tbutil::Mutex::Lock lock(mutex_);
int ret = TFS_SUCCESS;
if (helper.get_array_size() < server_size_)
{
ret = EXIT_PARAMETER_ERROR;
}
else
{
for (int index = 0; index < server_size_; index++)
{
helper.push_back(std::make_pair(members_[index].server_, members_[index].info_));
}
}
return ret;
}