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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17151) New API to create HFile.Reader without instantiating block cache
Date Wed, 30 Nov 2016 02:46:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15707316#comment-15707316
] 

Enis Soztutar commented on HBASE-17151:
---------------------------------------

Thanks Vladimir. v3 looks good. There are no assertions in the test, so even if we end up
using the block cache, the test will not fail.  

> New API to create HFile.Reader without instantiating block cache 
> -----------------------------------------------------------------
>
>                 Key: HBASE-17151
>                 URL: https://issues.apache.org/jira/browse/HBASE-17151
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17151-v1.patch, HBASE-17151-v2.patch, HBASE-17151-v3.patch
>
>
> Currently, to create HFile.Reader instance, the CacheConfig instance is required (which
instantiates block cache). We need API for reading HFile w/o block cache being involved.



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