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[clent-v2] Support Reading JSONEachRow #2823

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Fixed tuples

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[clent-v2] Support Reading JSONEachRow #2823

Fixed tuples
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SonarQubeCloud / SonarCloud Code Analysis failed May 21, 2026 in 1m 5s

Quality Gate failed

Failed conditions
18.3% Coverage on New Code (required ≥ 80%)
21.7% Duplication on New Code (required ≤ 3%)
E Reliability Rating on New Code (required ≥ A)

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Annotations

Check warning on line 37 in client-v2/src/test/java/com/clickhouse/client/api/data_formats/AbstractJSONEachRowFormatReaderTests.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this use of "ClickHouseNode"; it is deprecated. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygKjB2pEMc24Niu&open=AZ5DZygKjB2pEMc24Niu&pullRequest=2823

Check failure on line 190 in client-v2/src/test/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReaderTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Add a nested comment explaining why this method is empty, throw an UnsupportedOperationException or complete the implementation. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZyfljB2pEMc24Nis&open=AZ5DZyfljB2pEMc24Nis&pullRequest=2823

Check failure on line 214 in client-v2/src/test/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReaderTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Add a nested comment explaining why this method is empty, throw an UnsupportedOperationException or complete the implementation. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZyfljB2pEMc24Nit&open=AZ5DZyfljB2pEMc24Nit&pullRequest=2823

Check warning on line 49 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/GsonJsonParserFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Return an empty map instead of null. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygRjB2pEMc24Nix&open=AZ5DZygRjB2pEMc24Nix&pullRequest=2823

Check warning on line 52 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/GsonJsonParserFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Return an empty map instead of null. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygRjB2pEMc24Niy&open=AZ5DZygRjB2pEMc24Niy&pullRequest=2823

Check warning on line 41 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JacksonJsonParserFactory.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Return an empty map instead of null. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygYjB2pEMc24Niz&open=AZ5DZygYjB2pEMc24Niz&pullRequest=2823

Check warning on line 53 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReader.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace generic exceptions with specific library exceptions or a custom exception. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygnjB2pEMc24Ni1&open=AZ5DZygnjB2pEMc24Ni1&pullRequest=2823

Check warning on line 16 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JsonParser.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace generic exceptions with specific library exceptions or a custom exception. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygejB2pEMc24Ni0&open=AZ5DZygejB2pEMc24Ni0&pullRequest=2823

Check failure on line 192 in jdbc-v2/src/main/java/com/clickhouse/jdbc/StatementImpl.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Use try-with-resources or close this "ClickHouseBinaryFormatReader" in a "finally" clause. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZyiEjB2pEMc24Ni6&open=AZ5DZyiEjB2pEMc24Ni6&pullRequest=2823

Check warning on line 86 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReader.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Return an empty map instead of null. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5MgfXdOfcB09p3JPSM&open=AZ5MgfXdOfcB09p3JPSM&pullRequest=2823

Check warning on line 101 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReader.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace generic exceptions with specific library exceptions or a custom exception. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZygnjB2pEMc24Ni2&open=AZ5DZygnjB2pEMc24Ni2&pullRequest=2823

Check warning on line 434 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReader.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Return an empty array instead of null. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5M5PRvMoFideS-hv5e&open=AZ5M5PRvMoFideS-hv5e&pullRequest=2823

Check failure on line 190 in jdbc-v2/src/main/java/com/clickhouse/jdbc/StatementImpl.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Use try-with-resources or close this "JSONEachRowFormatReader" in a "finally" clause. 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5DZyiEjB2pEMc24Ni5&open=AZ5DZyiEjB2pEMc24Ni5&pullRequest=2823

Check warning on line 43 in client-v2/src/main/java/com/clickhouse/client/api/data_formats/JSONEachRowFormatReader.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Iterate over the "entrySet" instead of the "keySet". 

See more on https://sonarcloud.io/project/issues?id=ClickHouse_clickhouse-java&issues=AZ5MgfXdOfcB09p3JPSL&open=AZ5MgfXdOfcB09p3JPSL&pullRequest=2823
View more details on SonarQubeCloud