[jira] [Assigned] (GORA-117) gora hbase does not have a mechanism to set the caching on a scanner, which makes for poor performance on map/reduce jobs

["stack (Assigned) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GORA-117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack reassigned GORA-117:
--------------------------

    Assignee: stack
    
> gora hbase does not have a mechanism to set the caching on a scanner, which makes for poor performance on map/reduce jobs
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: GORA-117
>                 URL: https://issues.apache.org/jira/browse/GORA-117
>             Project: Apache Gora
>          Issue Type: Bug
>          Components: storage-hbase
>            Reporter: Eric Newton
>            Assignee: stack
>
> goraci runs a map/reduce job over all the data that it generates.  The hbase storage uses a scanner that doesn't cache rows, which means every fetch requires an RPC call.  I experimented with 
> scan.setCaching(1000);
> and goraci Verify ran about 30x faster.

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