[HBASE-9308] Fix precommit javadoc warnings

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.98.0, 0.96.0
• Assignee: Michael Stack
• Reporter: Jonathan Hsieh
• Created: 22/Aug/13 21:44
• Updated: 20/Nov/15 11:52
• Resolved: 22/Aug/13 22:18

Description

We've been getting 2 new javadoc warnings.

Here's what are the warnings from a recent precommit build:

// hbase-common
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java:[51,15] sun.misc.Unsafe is Sun proprietary API and may be removed in a future release
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java:[1095,19] sun.misc.Unsafe is Sun proprietary API and may be removed in a future release
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java:[1101,21] sun.misc.Unsafe is Sun proprietary API and may be removed in a future release
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java:[1106,28] sun.misc.Unsafe is Sun proprietary API and may be removed in a future release
...

2 warnings
[WARNING] Javadoc Warnings
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java:51: warning: sun.misc.Unsafe is Sun proprietary API and may be removed in a future release
[WARNING] import sun.misc.Unsafe;
[WARNING] ^
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java:1095: warning: sun.misc.Unsafe is Sun proprietary API and may be removed in a future release
[WARNING] static final Unsafe theUnsafe;
[WARNING] ^
...
// hbase-protocol
2 warnings
[WARNING] Javadoc Warnings
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterAdminProtos.java:33377: warning - @return tag cannot be used in method with void return type.
[WARNING] /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/trunk/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MasterAdminProtos.java:32381: warning - @return tag cannot be used in method with void return type.
...

I believe the new ones are the protobuf related warnings.