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Posted to issues@hbase.apache.org by "Ishan Chhabra (JIRA)" <ji...@apache.org> on 2014/07/31 21:46:40 UTC

[jira] [Commented] (HBASE-11635) Deprecate TableMapReduceUtil.setScannerCaching

    [ https://issues.apache.org/jira/browse/HBASE-11635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081345#comment-14081345 ] 

Ishan Chhabra commented on HBASE-11635:
---------------------------------------

[~ndimiduk], I might have read your comment wrong, but were you also saying that we should get rid of the config altogether? 

> Deprecate TableMapReduceUtil.setScannerCaching
> ----------------------------------------------
>
>                 Key: HBASE-11635
>                 URL: https://issues.apache.org/jira/browse/HBASE-11635
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>    Affects Versions: 1.0.0, 0.98.4, 2.0.0
>            Reporter: Ishan Chhabra
>            Assignee: Ishan Chhabra
>
> See discussion in HBASE-11558.
> Currently there are 2 ways to specify scanner caching when invoking a MR job using TableMapReduceUtil.
> 1. By setting the caching on the Scan Object.
> 2. By setting the "hbase.client.scanner.caching" config using TableMapReduceUtil.setScannerCaching.
> This JIRA attempts to deprecate the latter. 



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