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### _Why are the changes needed?_ As #4166 cleanup unhelpful warning messages in Java 8, this PR does the same to Java 11 deprecation warnings. - add SuppressWarnings("deprecation") to `HiveDecimal` and `FastHiveDecimalImpl`, eliminating warnings of using the deprecated field of `BigDecimal` since Java 9 in Java 11, e.g. (40 warnings in a build) ``` Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/HiveDecimal.java:[133,50] [deprecation] ROUND_FLOOR in BigDecimal has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/HiveDecimal.java:[150,52] [deprecation] ROUND_CEILING in BigDecimal has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/HiveDecimal.java:[165,52] [deprecation] ROUND_HALF_UP in BigDecimal has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/HiveDecimal.java:[186,54] [deprecation] ROUND_HALF_EVEN in BigDecimal has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/FastHiveDecimalImpl.java:[2934,20] [deprecation] ROUND_HALF_UP in BigDecimal has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/FastHiveDecimalImpl.java:[4411,23] [deprecation] ROUND_DOWN in BigDecimal has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/common/FastHiveDecimalImpl.java:[4424,23] [deprecation] ROUND_UP in BigDecimal has been deprecated ``` - fix `rawtypes` usages and redundant boxing in `KyuubiCommands` ``` Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-beeline/src/main/java/org/apache/hive/beeline/KyuubiCommands.java:408:9: [rawtypes] found raw type: Iterator Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-beeline/src/main/java/org/apache/hive/beeline/KyuubiCommands.java:[475,71] [deprecation] Character(char) in Character has been deprecated ``` - add SuppressWarnings("deprecation") to `KyuubiBeeLine.java` for using deprecated `Class#newInstance` of Java 11 ``` Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-beeline/src/main/java/org/apache/hive/beeline/KyuubiBeeLine.java:[59,18] [deprecation] newInstance() in Class has been deprecated where T is a type-variable: T extends Object declared in class Class Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-beeline/src/main/java/org/apache/hive/beeline/KyuubiBeeLine.java:59:18: [deprecation] newInstance() in Class has been deprecated Warning: /home/runner/work/kyuubi/kyuubi/kyuubi-hive-beeline/src/main/java/org/apache/hive/beeline/KyuubiCommands.java:475:71: [deprecation] Character(char) in Character has been deprecated ``` ### _How was this patch tested?_ - [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible - [ ] Add screenshots for manual tests if appropriate - [x] [Run test](https://kyuubi.readthedocs.io/en/master/develop_tools/testing.html#running-tests) locally before make a pull request Closes #4176 from bowenliang123/java11-warnings. Closes #4176 d0c0640f [liangbowen] style b26679ea [liangbowen] add @SuppressWarnings("deprecation") to HiveDecimal and FastHiveDecimalImpl and constructor of KyuubiBeeLine, remove unnecessary boxing of char in KyuubiCommands#connect, fix raw types usage in KyuubiCommands#getProperty Authored-by: liangbowen <liangbowen@gf.com.cn> Signed-off-by: ulysses-you <ulyssesyou@apache.org> |
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Kyuubi Hive JDBC Module
Aiming to make a better supported client for Kyuubi and Spark
- Add catalog to getTables meta function for DataLakes (DONE, broken in v1.3.0-incubating, fixed in v1.3.1-incubating)
- Deploy to maven central (DONE, available since v1.3.0-incubating)
- Create shaded jar (DONE, available since v1.4.0-incubating)
- Remove Hive dependencies (DONE, available since v1.6.0-incubating)