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Fix computation of size of last sub-compaction

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This commit is contained in:
Zhipeng Jia 2015-12-22 18:37:51 +08:00
parent 8ac7fb8377
commit 728f944f0d
1 changed files with 2 additions and 2 deletions
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4
db/compaction_job.cc
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@ -430,12 +430,12 @@ void CompactionJob::GenSubcompactionBoundaries() {
// sizes becomes >= the expected mean size of a subcompaction
sum = 0;
for (size_t i = 0; i < ranges.size() - 1; i++) {
sum += ranges[i].size;
if (subcompactions == 1) {
// If there's only one left to schedule then it goes to the end so no
// need to put an end boundary
break;
continue;
}
sum += ranges[i].size;
if (sum >= mean) {
boundaries_.emplace_back(ExtractUserKey(ranges[i].range.limit));
sizes_.emplace_back(sum);