| 程序包 | 说明 |
|---|---|
| org.apache.hadoop.hbase.regionserver.compactions |
| 限定符和类型 | 类和说明 |
|---|---|
class |
DateTieredCompactionPolicy
HBASE-15181 This is a simple implementation of date-based tiered compaction similar to
Cassandra's for the following benefits:
Improve date-range-based scan by structuring store files in date-based tiered layout.
|
class |
ExploringCompactionPolicy
Class to pick which files if any to compact together.
|
class |
FIFOCompactionPolicy
FIFO compaction policy selects only files which have all cells expired.
|
class |
RatioBasedCompactionPolicy
The default algorithm for selecting files for compaction.
|
Copyright © 2007–2019 The Apache Software Foundation. All rights reserved.