branch-4.2: [fix](statistics) full analyze not collect hot value by default #63625 - #68298
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yiguolei merged 1 commit intoSep 21, 2026
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…he#63625) apache#62435 let full analyze always collect hot value, but excute may exceed statistics sql memory limit (default 2GB) for big table. Keep sample analyze hot value collection unchanged while making manual full analyze require explicit WITH HOT VALUE. Auto full analyze continues to skip hot values, and auto sample still collects them, no change behaviour. usage: ```sql analyze table t with sync with hot value ``` Tests: - FE UT: AnalyzeTableCommandTest, OlapAnalysisTaskTest, AnalysisManagerTest - Regression: test_hot_value, test_full_analyze_hot_value Docs PR: apache/doris-website#3769
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cherry-pick: #63625
Conflicts are limited to FE test files, because branch-4.2 statistics tests still use JMockit while master has moved to Mockito, and
TableNameInfo/PartitionNamesInfolive inorg.apache.doris.infoon branch-4.2. The test additions were re-expressed in the branch-4.2 idiom; main-source changes are identical to #63625.testDoSampleAlwaysCollectsHotValuealso stubsgetSampleCollectInfo(..)with aSampleCollectInfoinstead ofuseLinearAnalyzeTemplate(), since branch-4.2doSamplepicks the template through the sample-algorithm decision, andAnalysisManagerTestnow uses the 4-argmockAnalyzeCommand(..)helper so the Paimon row-count case keeps a non-nullAnalyzeProperties.FE UT: AnalyzeTableCommandTest, OlapAnalysisTaskTest, AnalysisManagerTest, HMSAnalysisTaskTest, StatisticsUtilTest