cluster_state add much Zslots

Some flags (currently just the NOFAILOVER flag) may need to be updated * in the "myself" node based on the current configuration of the node, * that

check node name be same

check the chunks which not belong to me but contain keys * @note wayenchen checkGarbage is a cron task, may be two ways to finish it: * delete slot

[begin, end)

timestamp in second

return true if exists return false if not exists return error if has error

NOTE(takenliu) txn not commited, caller need commit it.

* @brief filter recordkey by pattern and type etc. * @param record record to filter * @return boolean shows whether it's needed */

Find the first node index that is contained in the specified range. * Returns SKIPLIST_INVALID_POS when no element is contained in the range. */

father taskid contain importer Nodeid and automic number */

* @brief get all version meta of this kv-store * @param txn transaction on this kv-store * @return vector contains all version meta of this kv-store

Get content of config file