[HADOOP-8501] Gridmix fails to compile on OpenJDK7u4

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: benchmarks

Environment

Branch-0.23, FREEBSD 8.3, 64bit, openjdk version "1.7.0_04"

• Target Version/s: 0.23.3
• Assignee: Radim Kolar
• Reporter: Radim Kolar
• Created: 09/Jun/12 10:21
• Updated: 11/Oct/12 17:45
• Resolved: 12/Jun/12 17:00

Description

[INFO] Compiling 36 source files to /tmp/hadoop-common/hadoop-tools/hadoop-gridmix/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /tmp/hadoop-common/hadoop-tools/hadoop-gridmix/src/main/java/org/apache/hadoop/mapred/gridmix/Gridmix.java:[612,40] error: type argument ? extends T is not within bounds of type-variable E
[ERROR]
E extends Enum<E> declared in class Enum
/tmp/hadoop-common/hadoop-tools/hadoop-gridmix/src/main/java/org/apache/hadoop/mapred/gridmix/Gridmix.java:[615,14] error: type argument ? extends T is not within bounds of type-variable E
[INFO] 2 errors