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https://issues.apache.org/jira/browse/STANBOL-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rupert Westenthaler updated STANBOL-1442:
-----------------------------------------
Assignee: Rupert Westenthaler
Remaining Estimate: 3h
Original Estimate: 3h
Fix Version/s: 0.12.1
1.0.0
Description:
This feature (and the bug) was introduced with STANBOL-1440. because of a
equals(..) check with the wrong field of the {{FstLinkingEngineComponent}}
engine instances registered for unregistered SolrCores are not closed. Because
of this also the {{SolrCore.close()}} method of the SolrCore used by this
engine is not called. This causes those SolrCores (that are no longer
registered with any Solr CoreContainer) not to be closed (as the reference
count of those core will not reach zero).
However NOTE if a SolrCore is updated the old one is freed by the FST linking
engine and closed (as after the switch to the new one the engine automatically
frees the old). So this only happens if a SolrCore is removed (e.g. if it is
removed from the ManagedSolrServer or if the SolrServer is deactivated as a
whole).
Component/s: Enhancement Engines
Summary: SolrCore swap support of FSTLinkingEngine does not
free old SolrCore (was: SolrCore swap support of FSTLinkingEngine)
> SolrCore swap support of FSTLinkingEngine does not free old SolrCore
> ---------------------------------------------------------------------
>
> Key: STANBOL-1442
> URL: https://issues.apache.org/jira/browse/STANBOL-1442
> Project: Stanbol
> Issue Type: Bug
> Components: Enhancement Engines
> Reporter: Rupert Westenthaler
> Assignee: Rupert Westenthaler
> Fix For: 1.0.0, 0.12.1
>
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> This feature (and the bug) was introduced with STANBOL-1440. because of a
> equals(..) check with the wrong field of the {{FstLinkingEngineComponent}}
> engine instances registered for unregistered SolrCores are not closed.
> Because of this also the {{SolrCore.close()}} method of the SolrCore used by
> this engine is not called. This causes those SolrCores (that are no longer
> registered with any Solr CoreContainer) not to be closed (as the reference
> count of those core will not reach zero).
> However NOTE if a SolrCore is updated the old one is freed by the FST linking
> engine and closed (as after the switch to the new one the engine
> automatically frees the old). So this only happens if a SolrCore is removed
> (e.g. if it is removed from the ManagedSolrServer or if the SolrServer is
> deactivated as a whole).
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