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From "James Dyer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-6144) DIH Cache backed with MapDB
Date Thu, 05 Jun 2014 20:38:01 GMT

     [ https://issues.apache.org/jira/browse/SOLR-6144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Dyer updated SOLR-6144:
-----------------------------

    Attachment: SOLR-6144.patch

The attached patch requires SOLR-2943 (patch, uncommitted) also.

> DIH Cache backed with MapDB
> ---------------------------
>
>                 Key: SOLR-6144
>                 URL: https://issues.apache.org/jira/browse/SOLR-6144
>             Project: Solr
>          Issue Type: New Feature
>          Components: contrib - DataImportHandler
>            Reporter: James Dyer
>            Priority: Minor
>         Attachments: SOLR-6144.patch
>
>
> This is a DIH Cache implementation using Map DB version 1.0.2.  Map DB is a pure Java
key-value store that supports both file-based caches and memory-based caches (both on- and
off-heap).  See http://www.mapdb.org/.  MapDB is ASL2.0 licensed, so unlike the BDB-JE cache
impl (SOLR-2613), this one could potentially be committed.
> This does not perform nearly as well as the BDB-JE cache, but I imagine it is fast enough
for a lot of uses.



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