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How can I use Scan with mapred version of TableMapReduceUtil?
Chan, Tim 2011-06-27, 20:26
I would like to use MultipleTextOutputFormat, which is only available with the old Hadoop API (mapred). The mapred version of TableMapReduceUtil does not seem to support the use of a Scan object.
Is there any way around this?
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Chan, Tim 2011-06-27, 20:26
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Re: How can I use Scan with mapred version of TableMapReduceUtil?
Stack 2011-06-27, 20:39
Can you MTOF to the mapreduce package? See how in hbase, we have a hadoopbackport sub-package under mapreduce into which some classes from the mapred were ported.
St.Ack On Mon, Jun 27, 2011 at 1:26 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: > I would like to use MultipleTextOutputFormat, which is only available with the old Hadoop API (mapred). > The mapred version of TableMapReduceUtil does not seem to support the use of a Scan object. > > Is there any way around this? >
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Stack 2011-06-27, 20:39
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RE: How can I use Scan with mapred version of TableMapReduceUtil?
Chan, Tim 2011-06-27, 20:44
I do not understand what MTOF stands for.
I'm not interested in using the new mapreduce API, I would like to use the old mapred API, but with the ability to pass in Scan to the TableMapReduceUtil.
________________________________________ From: [EMAIL PROTECTED] [[EMAIL PROTECTED]] On Behalf Of Stack [[EMAIL PROTECTED]] Sent: Monday, June 27, 2011 1:39 PM To: [EMAIL PROTECTED] Subject: Re: How can I use Scan with mapred version of TableMapReduceUtil?
Can you MTOF to the mapreduce package? See how in hbase, we have a hadoopbackport sub-package under mapreduce into which some classes from the mapred were ported.
St.Ack On Mon, Jun 27, 2011 at 1:26 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: > I would like to use MultipleTextOutputFormat, which is only available with the old Hadoop API (mapred). > The mapred version of TableMapReduceUtil does not seem to support the use of a Scan object. > > Is there any way around this? >
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Chan, Tim 2011-06-27, 20:44
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Re: How can I use Scan with mapred version of TableMapReduceUtil?
Joey Echeverria 2011-06-27, 21:11
I think Stack was asking if you could port MultipleTextOutputFormat to the new API. And the pointers he gave was how to wrap an old API implementation with the new API.
-Joey
On Mon, Jun 27, 2011 at 1:44 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: > I do not understand what MTOF stands for. > > I'm not interested in using the new mapreduce API, I would like to use the old mapred API, but with the ability to pass in Scan to the TableMapReduceUtil. > > ________________________________________ > From: [EMAIL PROTECTED] [[EMAIL PROTECTED]] On Behalf Of Stack [[EMAIL PROTECTED]] > Sent: Monday, June 27, 2011 1:39 PM > To: [EMAIL PROTECTED] > Subject: Re: How can I use Scan with mapred version of TableMapReduceUtil? > > Can you MTOF to the mapreduce package? See how in hbase, we have a > hadoopbackport sub-package under mapreduce into which some classes > from the mapred were ported. > > St.Ack > > > On Mon, Jun 27, 2011 at 1:26 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: >> I would like to use MultipleTextOutputFormat, which is only available with the old Hadoop API (mapred). >> The mapred version of TableMapReduceUtil does not seem to support the use of a Scan object. >> >> Is there any way around this? >> > >
-- Joseph Echeverria Cloudera, Inc. 443.305.9434
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Joey Echeverria 2011-06-27, 21:11
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RE: How can I use Scan with mapred version of TableMapReduceUtil?
Chan, Tim 2011-06-27, 21:27
Thanks Joey.
That makes sense now. Heh. I just figured out MTOF is MultipleTextOutputFormat.
________________________________________ From: Joey Echeverria [[EMAIL PROTECTED]] Sent: Monday, June 27, 2011 2:11 PM To: [EMAIL PROTECTED] Subject: Re: How can I use Scan with mapred version of TableMapReduceUtil?
I think Stack was asking if you could port MultipleTextOutputFormat to the new API. And the pointers he gave was how to wrap an old API implementation with the new API.
-Joey
On Mon, Jun 27, 2011 at 1:44 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: > I do not understand what MTOF stands for. > > I'm not interested in using the new mapreduce API, I would like to use the old mapred API, but with the ability to pass in Scan to the TableMapReduceUtil. > > ________________________________________ > From: [EMAIL PROTECTED] [[EMAIL PROTECTED]] On Behalf Of Stack [[EMAIL PROTECTED]] > Sent: Monday, June 27, 2011 1:39 PM > To: [EMAIL PROTECTED] > Subject: Re: How can I use Scan with mapred version of TableMapReduceUtil? > > Can you MTOF to the mapreduce package? See how in hbase, we have a > hadoopbackport sub-package under mapreduce into which some classes > from the mapred were ported. > > St.Ack > > > On Mon, Jun 27, 2011 at 1:26 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: >> I would like to use MultipleTextOutputFormat, which is only available with the old Hadoop API (mapred). >> The mapred version of TableMapReduceUtil does not seem to support the use of a Scan object. >> >> Is there any way around this? >> > >
-- Joseph Echeverria Cloudera, Inc. 443.305.9434
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Chan, Tim 2011-06-27, 21:27
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Re: How can I use Scan with mapred version of TableMapReduceUtil?
Stack 2011-06-27, 21:39
Pardon my curtness (Thanks Joey for doing the interpreting). St.Ack
On Mon, Jun 27, 2011 at 2:27 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: > Thanks Joey. > > That makes sense now. Heh. I just figured out MTOF is MultipleTextOutputFormat. > > ________________________________________ > From: Joey Echeverria [[EMAIL PROTECTED]] > Sent: Monday, June 27, 2011 2:11 PM > To: [EMAIL PROTECTED] > Subject: Re: How can I use Scan with mapred version of TableMapReduceUtil? > > I think Stack was asking if you could port MultipleTextOutputFormat to > the new API. And the pointers he gave was how to wrap an old API > implementation with the new API. > > -Joey > > On Mon, Jun 27, 2011 at 1:44 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: >> I do not understand what MTOF stands for. >> >> I'm not interested in using the new mapreduce API, I would like to use the old mapred API, but with the ability to pass in Scan to the TableMapReduceUtil. >> >> ________________________________________ >> From: [EMAIL PROTECTED] [[EMAIL PROTECTED]] On Behalf Of Stack [[EMAIL PROTECTED]] >> Sent: Monday, June 27, 2011 1:39 PM >> To: [EMAIL PROTECTED] >> Subject: Re: How can I use Scan with mapred version of TableMapReduceUtil? >> >> Can you MTOF to the mapreduce package? See how in hbase, we have a >> hadoopbackport sub-package under mapreduce into which some classes >> from the mapred were ported. >> >> St.Ack >> >> >> On Mon, Jun 27, 2011 at 1:26 PM, Chan, Tim <[EMAIL PROTECTED]> wrote: >>> I would like to use MultipleTextOutputFormat, which is only available with the old Hadoop API (mapred). >>> The mapred version of TableMapReduceUtil does not seem to support the use of a Scan object. >>> >>> Is there any way around this? >>> >> >> > > > > -- > Joseph Echeverria > Cloudera, Inc. > 443.305.9434 > >
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Stack 2011-06-27, 21:39
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