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https://issues.apache.org/jira/browse/SOLR-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kay Kay updated SOLR-938:
-------------------------
Attachment: SOLR-938.patch
DataImportCloseHook.java : New interface to be implemented for handling closing
hooks
DataImporter.java / DataConfig.java : add new close hook interfaces.
TestDocBuilder.java : have a sample schema (optional closehook type=" " ) and
let TestDocBuilder parse the same.
> DataImportHandler: Add close hooks to the completion of a full-import process
> ------------------------------------------------------------------------------
>
> Key: SOLR-938
> URL: https://issues.apache.org/jira/browse/SOLR-938
> Project: Solr
> Issue Type: New Feature
> Components: contrib - DataImportHandler
> Affects Versions: 1.4
> Environment: JRE 6, Tomcat 6
> Reporter: Kay Kay
> Fix For: 1.4
>
> Attachments: SOLR-938.patch
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> Adding a new feature that we need for continuation of a workflow based on a
> full-import procedure. When a full-import completes , the pre-defined hook
> method is called at the end of the same.
> Implementations that need to notified , need to implement the new interface -
> DataImportCloseHook and register themselves in the data config file as
> follows.
> <dataConfig>
> .
> .
> .
> .
> <closeHook type="com.myorg.fullimporter.closeHookImpl1" />
> <closeHook type="com.myorg.fullimporter.closeHookImpl2" />
> </dataConfig>
> A single instance of them is created (as part of DataImporter) during
> instantiation and the same insance is reused across multiple invocations.
> Since the dataImporter is protected by a thread-lock - there is no thred-safe
> guarantee for the implementations of the full-import close hook.
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