[GitHub] [incubator-doris] chaoyli commented on issue #3687: [compaction] Cumulative compaction is skipped when a tablet do cumulative compaction the first time

2020-05-27 Thread GitBox
chaoyli commented on issue #3687: URL: https://github.com/apache/incubator-doris/issues/3687#issuecomment-635053228 Newly generated singleton rowset with single segment is set as NONOVERLAPPING should not be skipped. But newly generated singleton rowset may have much segments, which wi

[GitHub] [incubator-doris] chaoyli commented on issue #3687: [compaction] Cumulative compaction is skipped when a tablet do cumulative compaction the first time

2020-05-27 Thread GitBox
chaoyli commented on issue #3687: URL: https://github.com/apache/incubator-doris/issues/3687#issuecomment-635045710 > https://github.com/apache/incubator-doris/blob/a5922051c9bee4d75599847838596abcd8b0bd3b/be/src/olap/tablet.cpp#L681-L702 > > I'm not sure what is the theoretical bas