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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2013/04/06 08:03:16 UTC
[jira] [Resolved] (SOLR-4682) CoreAdminRequest.mergeIndexes can not
merge mutilple cores.
[ https://issues.apache.org/jira/browse/SOLR-4682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shalin Shekhar Mangar resolved SOLR-4682.
-----------------------------------------
Resolution: Fixed
Fix Version/s: 5.0
4.3
Assignee: Shalin Shekhar Mangar
Fixed in trunk and branch_4x.
> CoreAdminRequest.mergeIndexes can not merge mutilple cores.
> -----------------------------------------------------------
>
> Key: SOLR-4682
> URL: https://issues.apache.org/jira/browse/SOLR-4682
> Project: Solr
> Issue Type: Bug
> Components: clients - java
> Affects Versions: 4.2
> Environment: java version "1.6.0_20"
> Reporter: Jason.D.Cao
> Assignee: Shalin Shekhar Mangar
> Labels: patch
> Fix For: 4.3, 5.0
>
> Attachments: SOLR-4682.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> The mergeIndexes method in CoreAdminRequest class accepts an array of srcCores, but it only merge the last core of array into targetCore. Related code as follows,
> if (srcCores != null) {
> for (String srcCore : srcCores) {
> params.set(CoreAdminParams.SRC_CORE, srcCore);
> }
> }
> The for-each loop above overrides the SRC_CORE value in params and only the last one reserved when loop ends.
> We should remove the for-each loop and set SRC_CORE value with an array of srcCores.
> The code above is in CoreAdminRequest class line 330
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