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[client-v2,jdbc-v2] ZSTD block compression support - #3157

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chernser wants to merge 9 commits into
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09/28/26/make_compression_configurable_alg
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[client-v2,jdbc-v2] ZSTD block compression support#3157
chernser wants to merge 9 commits into
mainfrom
09/28/26/make_compression_configurable_alg

Fixed jdbc-v1 tests

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SonarQubeCloud / SonarCloud Code Analysis succeeded Sep 29, 2026 in 1m 2s

Quality Gate passed

Issues
6 New issues
0 Accepted issues

Measures
0 Security Hotspots
87.1% Coverage on New Code
2.5% Duplication on New Code

See analysis details on SonarQube Cloud

Annotations

Check warning on line 182 in clickhouse-client/src/test/java/com/clickhouse/client/ClientIntegrationTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Update this method so that its implementation is not identical to "getClient" on line 170. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AaDrnYxZxBtXXZoTJdo5&open=AaDrnYxZxBtXXZoTJdo5&pullRequest=3157

Check warning on line 24 in client-v2/src/main/java/com/clickhouse/client/api/internal/CompressedBlockOutputStream.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Change the visibility of this constructor to "protected". 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AaDpcUuiWs693Vr1NzxY&open=AaDpcUuiWs693Vr1NzxY&pullRequest=3157

Check warning on line 15 in client-v2/src/test/java/com/clickhouse/client/ClientTests.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this unused import 'com.clickhouse.client.api.internal.CompressedBlockOutputStream'. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AaDpcU0xWs693Vr1Nzxa&open=AaDpcU0xWs693Vr1Nzxa&pullRequest=3157

Check warning on line 108 in client-v2/src/test/java/com/clickhouse/client/query/QueryTests.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this unused "compressionMethod" private field. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AaDp55upDSmfIj2Rmnvg&open=AaDp55upDSmfIj2Rmnvg&pullRequest=3157

Check warning on line 36 in client-v2/src/main/java/com/clickhouse/client/api/internal/CompressedBlockEntity.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Constructor has 8 parameters, which is greater than 7 authorized. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AaDpcUxkWs693Vr1NzxZ&open=AaDpcUxkWs693Vr1NzxZ&pullRequest=3157

Check warning on line 19 in client-v2/src/test/java/com/clickhouse/client/ClientTests.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this unused import 'com.clickhouse.client.api.metadata.DefaultColumnToMethodMatchingStrategy'. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AaDpcU0xWs693Vr1Nzxb&open=AaDpcU0xWs693Vr1Nzxb&pullRequest=3157
View more details on SonarQubeCloud