[jira] [Updated] (SOLR-880) SolrCore should have a a lazy startup option

2012-10-24 Thread Erick Erickson (JIRA)

 [ 
https://issues.apache.org/jira/browse/SOLR-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Erick Erickson updated SOLR-880:


Attachment: SOLR-880.patch

New version. Removed TODOs and my initials.

 Got rid of the extra test directory that I wasn't happy with anyway.

 Took a whack at returning SolrExceptions from CoreContainer. This required 
 that I change a number of tests, I'd particularly appreciate anyone looking 
 at that whole thing.

 All tests pass, I'll commit this in a couple of days if nobody objects.



 SolrCore should have a a lazy startup option
 

 Key: SOLR-880
 URL: https://issues.apache.org/jira/browse/SOLR-880
 Project: Solr
  Issue Type: Improvement
  Components: multicore
Reporter: Noble Paul
Assignee: Erick Erickson
 Attachments: SOLR-880.patch, SOLR-880.patch


 * a core should have an option of loadOnStartup=true|false. default should be 
 true
 If there are too many cores (tens of thousands) where each of them may be 
 used occassionally, we should not load all of them at once. In the runtime I 
 should be able to STOP and START a core on demand. A listing command would 
 let me know which one is present and what is up and what is down. A stopped 
 core must not use any resource

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[jira] [Updated] (SOLR-880) SolrCore should have a a lazy startup option

2012-10-23 Thread Erick Erickson (JIRA)

 [ 
https://issues.apache.org/jira/browse/SOLR-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Erick Erickson updated SOLR-880:


Description: 
* a core should have an option of loadOnStartup=true|false. default should be 
true

If there are too many cores (tens of thousands) where each of them may be used 
occassionally, we should not load all of them at once. In the runtime I should 
be able to STOP and START a core on demand. A listing command would let me know 
which one is present and what is up and what is down. A stopped core must not 
use any resource


  was:
* We must have an option to STOP and START a core. 
* a core should have an option of loadOnStartup=true|false. default should be 
true
* A list command which can give the names of all cores and some meta 
information like status

If there are too many cores (tens of thousands) where each of them may be used 
occassionally, we should not load all of them at once. In the runtime I should 
be able to STOP and START a core on demand. A listing command would let me know 
which one is present and what is up and what is down. A stopped core must not 
use any resource


Summary: SolrCore should have a a lazy startup option  (was: SolrCore 
should have a STOP option and a lazy startup option)

Removed STOP from description, functionality is handled by UNLOAD

Broke out the add a list command to it's own JIRA, see: 
https://issues.apache.org/jira/browse/SOLR-3980

 SolrCore should have a a lazy startup option
 

 Key: SOLR-880
 URL: https://issues.apache.org/jira/browse/SOLR-880
 Project: Solr
  Issue Type: Improvement
  Components: multicore
Reporter: Noble Paul
Assignee: Erick Erickson
 Attachments: SOLR-880.patch


 * a core should have an option of loadOnStartup=true|false. default should be 
 true
 If there are too many cores (tens of thousands) where each of them may be 
 used occassionally, we should not load all of them at once. In the runtime I 
 should be able to STOP and START a core on demand. A listing command would 
 let me know which one is present and what is up and what is down. A stopped 
 core must not use any resource

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