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https://issues.apache.org/jira/browse/MINDEXER-151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tamas Cservenak reassigned MINDEXER-151:
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Assignee: Tamas Cservenak
> Speed up Index update from remote
> ---------------------------------
>
> Key: MINDEXER-151
> URL: https://issues.apache.org/jira/browse/MINDEXER-151
> Project: Maven Indexer
> Issue Type: Improvement
> Reporter: Tamas Cservenak
> Assignee: Tamas Cservenak
> Priority: Major
> Fix For: 7.0.0
>
>
> Currently, if you execute from examples the BasicUsageExample, it will
> perform "full" update, and the full update (to get from "empty" index to "up
> to date" index) takes 15 or more minutes. Yes, Central index is huge, but
> there is room for improvement.
> Steps happening during update(s):
> * properties file downloaded
> * GZ file(s) downloaded (depending is it incremental or full)
> * the GZ files are processed into temporary Lucene index
> * the target (being updated) indexing context index is "replaced" (or
> merged, depends) with temporary Lucene index
> Downloading files are several seconds, but it is the processing of the GZIP
> raw records into Lucene index that takes long time. This can be improved.
> The work done here is somewhat interleaved with MINDEXER-150 as well, as the
> duplicate code (incremental download handling, consuming the downloaded GZ
> files) should be reused, not duplicated across modules.
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