[CASSANDRA-4694] populate_io_cache_on_flush option should be configurable for each column family independently - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Low
Resolution: Fixed
Fix Version/s: 1.2.2
Component/s: None
Labels:
- cli
- core
- documentation

Description

I suggest to configure populate_io_cache_on_flush option for each column family. It should be configurable from cassandra-cli and should be stored in System keyspace.

That could be useful if you have a few column families inside single keyspace and you need to fit in memory only one of them.

Patch has been attached. I've been testing it on pseudo-cluster using ccm. So I don't have fully confidence about lack of bugs. Please carefully review that code.

Attachments

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cassandra-1.1.2-4694-populate_io_cache_v3.txt
06/Dec/12 11:49
37 kB
Aleksei Zotov
cassandra-1.1-4694-populate_io_cache.txt
20/Sep/12 19:00
30 kB
Aleksei Zotov
cassandra-1.2-4694-populate_io_cache_v2.txt
20/Oct/12 10:30
30 kB
Aleksei Zotov
cassandra-1.2-4694-populate_io_cache.txt
12/Oct/12 05:29
30 kB
Aleksei Zotov
cassandra-1.2-populate_io_cache_v4.txt
22/Jan/13 12:47
38 kB
Aleksei Zotov

Activity

People

Assignee:: Aleksei Zotov

Reporter:: Aleksei Zotov

Authors:: Aleksei Zotov

Reviewers:: Brandon Williams

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 20/Sep/12 18:57

Updated:: 16/Apr/19 09:32

Resolved:: 31/Jan/13 21:57