[jira] [Assigned] (CASSANDRA-10273) Reduce number of data directory scans during startup

2019-03-01 Thread Joshua McKenzie (JIRA) 


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Joshua McKenzie reassigned CASSANDRA-10273:
---

Assignee: Shaurya Gupta  (was: Giampaolo)

> Reduce number of data directory scans during startup
> 
>
> Key: CASSANDRA-10273
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10273
> Project: Cassandra
>  Issue Type: Improvement
>  Components: Local/Startup and Shutdown
>Reporter: Robert Stupp
>Assignee: Shaurya Gupta
>Priority: Minor
>  Labels: lhf
> Attachments: patch_CASSANDRA-10273_trunk
>
>
> ATM we scan each data directory four times. We could easily reduce that to at 
> least two, maybe to one.
> # pre-flight (startup tests) scrub
> # pre-flight (startup tests) sstable min version
> # {{ColumnFamilyStore.createColumnFamilyStore}}
> # {{ColumnFamilyStore.}} (if {{loadSSTables==true}})
> First two pre-flight tests could be combined to one and 3+4 could also be 
> combined, as both appear at pretty related code paths.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

-
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org

[jira] [Assigned] (CASSANDRA-10273) Reduce number of data directory scans during startup

2016-04-23 Thread Giampaolo (JIRA) 

 [ 
https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Giampaolo reassigned CASSANDRA-10273:
-

Assignee: Giampaolo

> Reduce number of data directory scans during startup
> 
>
> Key: CASSANDRA-10273
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10273
> Project: Cassandra
>  Issue Type: Improvement
>Reporter: Robert Stupp
>Assignee: Giampaolo
>Priority: Minor
>  Labels: lhf
>
> ATM we scan each data directory four times. We could easily reduce that to at 
> least two, maybe to one.
> 1. pre-flight (startup tests) scrub
> 1. pre-flight (startup tests) sstable min version
> 1. {{ColumnFamilyStore.createColumnFamilyStore}}
> 1. {{ColumnFamilyStore.}} (if {{loadSSTables==true}})
> First two pre-flight tests could be combined to one and 3+4 could also be 
> combined, as both appear at pretty related code paths.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)