morrySnow commented on code in PR #26740:
URL: https://github.com/apache/doris/pull/26740#discussion_r1389124983
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fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java:
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@@ -1559,6 +1559,10 @@ private void transferToNonMaster(FrontendNodeType
newType) {
MetricRepo.init();
+ if (analysisManager != null) {
+ analysisManager.getStatisticsCache().preHeat();
Review Comment:
transferToNonMaster is not only be called when fe start, but also when
master changed. Could we find an appropriate place, let all fe do preHeat just
when it start?
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