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Accumulo >> mail # user >> Chain Jobs and Accumulo.


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Juan Moreno 2012-07-16, 21:02
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Re: Chain Jobs and Accumulo.
Juan,
I believe the mapreduce API is the newer one.
Sent from my iPhone

On Jul 16, 2012, at 5:04 PM, Juan Moreno <[EMAIL PROTECTED]>
wrote:

Hi there, I have a use case where I need to use a Chain Mapper and/or
Reducer. The problem is that
the AccumuloInputFormat extends hadoop.mapreduce.InputFormat rather than
implementing hadoop.mapred.InputFormat

Trying to make use of *org.apache.hadoop.mapred.lib.ChainMapper*
does not work because it requires the use of the mapred package. Is there a
version of the AccumuloInputFormat which uses
the hadoop.mapred package instead? Can InputFormatBase be rewritten with
the newer API?

Thanks!
Juan
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Marc Parisi 2012-07-16, 21:11
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Billie J Rinaldi 2012-07-16, 21:22
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Ed Kohlwey 2012-07-16, 21:27
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Billie J Rinaldi 2012-07-16, 21:39
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William Slacum 2012-07-16, 21:48
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Juan Moreno 2012-07-16, 21:49
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William Slacum 2012-07-16, 21:52
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Juan Moreno 2012-07-16, 22:13
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William Slacum 2012-07-16, 22:21
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John Vines 2012-07-16, 22:36
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Ed Kohlwey 2012-07-16, 23:20
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John Armstrong 2012-07-17, 15:45
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Juan Moreno 2012-07-17, 20:12
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB