[HIVE-3197] Hive compile errors under Java 7 (JDBC 4.1)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0

Environment

Ubuntu 12.04

• Release Note: Dupe of HIVE-3384
• Assignee: Unassigned
• Reporter: Brian Bloniarz
• Created: 25/Jun/12 18:19
• Updated: 16/May/13 21:10
• Resolved: 28/Nov/12 08:00

Description

Hi, I've been trying to compile Hive trunk from source and getting failures:

    [javac] hive-svn/jdbc/src/java/org/apache/hadoop/hive/jdbc/HiveCallableStatement.java:48: error: HiveCallableStatement is not abstract and does not override abstract method <T>getObject(String,Class<T>) in CallableStatement
    [javac] public class HiveCallableStatement implements java.sql.CallableStatement {
    [javac]        ^
    [javac]   where T is a type-variable:
    [javac]     T extends Object declared in method <T>getObject(String,Class<T>)

I think this is because JDBC 4.1 is part of Java 7, and is not source-compatible with older JDBC versions. Any chance you guys could add JDBC 4.1 support?

Issue Links

• duplicates: HIVE-3384 HIVE JDBC module won't compile under JDK1.7 as new methods added in JDBC specification