kangpinghuang commented on a change in pull request #656: Modify alter tablet
implementation and change ColumnPruning to ZoneMap
URL: https://github.com/apache/incubator-doris/pull/656#discussion_r259685185
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File path: be/src/olap/base_compaction.cpp
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@@ -174,7 +172,10 @@ OLAPStatus BaseCompaction::run() {
_release_base_compaction_lock();
LOG(INFO) << "succeed to do base compaction. tablet=" <<
_tablet->full_name()
- << ", base_version=" << _new_base_version.first << "-" <<
_new_base_version.second;
+ << ", base_version=" << _new_base_version.first << "-" <<
_new_base_version.second
+ << ". elapsed time of doing base compaction"
+ << ", time=" << stage_watch.get_elapse_time_us() / (100000.0) <<
"s";
Review comment:
I think there is need to add a get_elapse_time_s() function?
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