[HBASE-23588] Cache index blocks and bloom blocks on write if CacheCompactedBlocksOnWrite is enabled

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1
• Fix Version/s: 3.0.0-alpha-1, 2.3.0
• Hadoop Flags: Reviewed
• Release Note: If cacheOnWrite is enabled during flush or compaction, index and bloom blocks(with data blocks) would be automatically cached during write.
• Assignee: Viraj Jasani
• Reporter: ramkrishna.s.vasudevan
• Created: 17/Dec/19 17:04
• Updated: 29/Feb/20 11:22
• Resolved: 06/Jan/20 07:13

Description

The existing behaviour even even cacheOnWrite is enabled is that we don cache the index or bloom blocks. Now with HBASE-23066 in place we also write blocks on compaction. So it may be better to cache the index/bloom blocks also if cacheOnWrite is enabled?
FYI chenxu

Issue Links

• links to: GitHub Pull Request #948