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https://issues.apache.org/jira/browse/HBASE-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12705540#action_12705540
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Noble Paul commented on HBASE-1192:
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bq.. I'd like to try to keep our initial implementation as simple as we can, so
will probably take hints from their implementation but write our own.
hi Jon, I am co-author of the Solr cache implementation . The code is slightly
complex because it is written for efficiency. But you can easily copy the java
file as is and make small modifications to suit your needs.
> LRU-style map for the block cache
> ---------------------------------
>
> Key: HBASE-1192
> URL: https://issues.apache.org/jira/browse/HBASE-1192
> Project: Hadoop HBase
> Issue Type: New Feature
> Components: regionserver
> Reporter: Jonathan Gray
> Assignee: ryan rawson
> Priority: Blocker
> Fix For: 0.20.0
>
> Attachments: hbase-1192-v1.patch, hbase-1192-v2.patch,
> hbase-1192-v3.patch
>
>
> We need to decide what structure to use to back the block cache. The primary
> decision is whether to continue using SoftReferences or to build our own
> structure.
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