[HBASE-15897] Fix a wrong comment about QOS order

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Unassigned
• Reporter: Youngjoon Kim
• Created: 27/May/16 00:28
• Updated: 30/May/16 03:26
• Resolved: 29/May/16 21:38

Description

The following comment is wrong.
It should be 'normal_QOS < replication_QOS < replay_QOS < QOS_threshold < admin_QOS < high_QOS'

hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java

// normal_QOS < QOS_threshold < replication_QOS < replay_QOS < admin_QOS < high_QOS
public static final int NORMAL_QOS = 0;
public static final int QOS_THRESHOLD = 10;
public static final int HIGH_QOS = 200;
public static final int REPLICATION_QOS = 5;
public static final int REPLAY_QOS = 6;
public static final int ADMIN_QOS = 100;
public static final int SYSTEMTABLE_QOS = HIGH_QOS;