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HIVE-29503: Prevent Join cardinality overestimation of joins with NDV(0) columns #6356

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HIVE-29503: Prevent Join cardinality overestimation of joins with NDV(0) columns #6356

HIVE-29503; .out files impacted after rebasing onto latest master
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SonarQubeCloud / SonarCloud Code Analysis succeeded Apr 9, 2026 in 14m 47s

Quality Gate passed

Issues
5 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

Annotations

Check warning on line 81 in ql/src/test/org/apache/hadoop/hive/ql/optimizer/stats/annotation/TestStatsRulesProcFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this 'public' modifier. 

See more on https://sonarcloud.io/project/issues?id=apache_hive&issues=AZ0idXmqM7VHBcxZi-4e&open=AZ0idXmqM7VHBcxZi-4e&pullRequest=6356

Check warning on line 129 in ql/src/test/org/apache/hadoop/hive/ql/optimizer/stats/annotation/TestStatsRulesProcFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace these 5 tests with a single Parameterized one. 

See more on https://sonarcloud.io/project/issues?id=apache_hive&issues=AZ1GnYXCiHvwwFcAv8nR&open=AZ1GnYXCiHvwwFcAv8nR&pullRequest=6356

Check warning on line 194 in ql/src/test/org/apache/hadoop/hive/ql/optimizer/stats/annotation/TestStatsRulesProcFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace these 5 tests with a single Parameterized one. 

See more on https://sonarcloud.io/project/issues?id=apache_hive&issues=AZ1GnYXCiHvwwFcAv8nS&open=AZ1GnYXCiHvwwFcAv8nS&pullRequest=6356

Check warning on line 254 in ql/src/test/org/apache/hadoop/hive/ql/optimizer/stats/annotation/TestStatsRulesProcFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace these 5 tests with a single Parameterized one. 

See more on https://sonarcloud.io/project/issues?id=apache_hive&issues=AZ1GnYXCiHvwwFcAv8nT&open=AZ1GnYXCiHvwwFcAv8nT&pullRequest=6356

Check warning on line 314 in ql/src/test/org/apache/hadoop/hive/ql/optimizer/stats/annotation/TestStatsRulesProcFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace these 5 tests with a single Parameterized one. 

See more on https://sonarcloud.io/project/issues?id=apache_hive&issues=AZ1GnYXCiHvwwFcAv8nU&open=AZ1GnYXCiHvwwFcAv8nU&pullRequest=6356
View more details on SonarQubeCloud