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From Doug Meil <doug.m...@explorysmedical.com>
Subject Re: HBase Export
Date Thu, 12 Jan 2012 15:34:39 GMT

setCaching is set in TableInputFormat, and it relies on the following
property set in the jobconf...


On 1/11/12 11:13 PM, "Jahangir Mohammed" <md.jahangir27@gmail.com> wrote:

>Have couple of questions around hbase "export" facility:
>1. I was looking at Export code.
>I don't see "setCaching" called in the code. Wouldn't that would have
>up the hbase export. Is this intentional? or is it expected that user
>change this conf in hbase-site.xml according to their memory constraints.
>Am I missing anything here?
>2. While running hbase export for backing up data, I am getting scanner
>timeout exceptions too. I can increase the regionserver.lease.period but
>not sure whether it's a good idea.
>Would be nice to hear some opinions. Any help greatly appreciated.

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