comment clarification

This commit is contained in:
Todd Gruben 2021-02-22 10:07:32 -06:00
parent 9e186669d8
commit 155a4b4a31

7
api.go
View file

@ -423,9 +423,10 @@ func importWorker(importWork chan importJob) {
case RequestActionSet:
fileMagic := uint32(binary.LittleEndian.Uint16(viewData[0:2]))
data := viewData
if fileMagic != roaring.MagicNumber { // if pilosa roaring format
// must make a copy of data to operate on locally on standard roaring format.
// field.importRoaring changes the standard roaring run format to pilosa roaring
if fileMagic != roaring.MagicNumber {
// if the view data arrives is in the "standard" roaring format, we must
// make a copy of data in order allow for the convertion to the pilosa roaring run format
// in field.importRoaring
data = make([]byte, len(viewData))
copy(data, viewData)
}