core/stat/base/bucket_leap_array.go (1 line):
	- line 53: // TODO: also check params here.


core/log/metric/searcher.go (1 line):
	- line 49: // TODO: cache the idx file handle here?


core/base/result.go (1 line):
	- line 104: // TODO: review the reusing logic


pkg/adapters/kitex/client.go (1 line):
	- line 106: // TODO remove this func


core/log/slot.go (1 line):
	- line 41: // TODO: write sentinel-block.log here


core/stat/base/leap_array.go (1 line):
	- line 225: // TODO: reserve for some special case (e.g. when occupying "future" buckets).