[HBASE-26980] Update javadoc of BucketCache.java

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 2.5.0, 3.0.0-alpha-3, 2.4.12
• Component/s: documentation
• Hadoop Flags: Reviewed
• Assignee: Xuesen Liang
• Reporter: Xuesen Liang
• Created: 27/Apr/22 03:18
• Updated: 29/Apr/22 20:08
• Resolved: 28/Apr/22 15:14

Description

The feature of on-heap Bucket cache was removed by HBASE-19187.

We should update its javadoc which now is inaccurate and confusing.

Issue Links

• links to: GitHub Pull Request #4374