[GitHub] [carbondata] QiangCai commented on a change in pull request #4013: [CARBONDATA-4062] Make clean files as data trash manager
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Dec 03, 2020; 1:15pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-QiangCai-opened-a-new-pull-request-4013-WIP-Remove-automatically-clean-data-tp103289p104176.html
QiangCai commented on a change in pull request #4013:
URL:
https://github.com/apache/carbondata/pull/4013#discussion_r535216366##########
File path: integration/spark/src/main/scala/org/apache/carbondata/spark/rdd/CarbonTableCompactor.scala
##########
@@ -90,7 +90,6 @@ class CarbonTableCompactor(carbonLoadModel: CarbonLoadModel,
while (loadsToMerge.size() > 1 || needSortSingleSegment(loadsToMerge)) {
val lastSegment = sortedSegments.get(sortedSegments.size() - 1)
- deletePartialLoadsInCompaction()
Review comment:
In this case, clean files have no chance to clean data.
keep the stale data in the folder, it will not impact compaction.
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