[
https://issues.apache.org/jira/browse/HBASE-10280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Kyle Purtell resolved HBASE-10280.
-----------------------------------------
Assignee: (was: Honghua Feng)
Resolution: Incomplete
> Make inMemoryForceMode of LruBlockCache configurable per column-family
> ----------------------------------------------------------------------
>
> Key: HBASE-10280
> URL: https://issues.apache.org/jira/browse/HBASE-10280
> Project: HBase
> Issue Type: Improvement
> Components: io, regionserver
> Reporter: Honghua Feng
> Priority: Major
>
> An extension of
> [HBASE-10263|https://issues.apache.org/jira/browse/HBASE-10263] per
> [[email protected]]'s suggestion.
> brief description of this extension is as below:
> 1. if the global inMemoryForceMode is on, all in-memory blocks are preemptive
> no matter what their per-column-family inMemoryForceMode are;
> 2. if the global inMemoryForceMode is off, only in-memory blocks of
> column-family with inMemoryForceMode on are preemptive; non-preemptive
> inMemory blocks respect the single/multi/memory ratio;
> In short, global flag dominates, and per-column-family flag can only control
> its own blocks.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
