[jira] [Resolved] (HBASE-2434) Add scanner caching option to Export and write buffer option for Import

["Esteban Gutierrez (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-2434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Esteban Gutierrez resolved HBASE-2434.
--------------------------------------
    Resolution: Won't Fix

No longer relevant, superseded by the buffered mutator and [~yangzhe1991]'s rationalization on sizing and timing scanners.

> Add scanner caching option to Export and write buffer option for Import
> -----------------------------------------------------------------------
>
>                 Key: HBASE-2434
>                 URL: https://issues.apache.org/jira/browse/HBASE-2434
>             Project: HBase
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 0.20.3
>            Reporter: Ted Yu
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> An option of number of rows to fetch every time we hit a region server should be added to mapreduce.Export so that createSubmittableJob() calls s.setCaching() with the specified value.
> Also, an option of write buffer size should be added to mapreduce.Import so that we can set write buffer. Sample calls:
> +    table.setAutoFlush(false);
> +    table.setWriteBufferSize(desired_buffer_size);



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