Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Plain View
HDFS >> mail # user >> Is there any way to set Reducer to output to multi-places?


+
Francis.Hu 2013-09-02, 09:08
Copy link to this message
-
Re: Is there any way to set Reducer to output to multi-places?
This might help

http://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapred/lib/MultipleOutputFormat.html

Thanks,
Rahul
On Mon, Sep 2, 2013 at 2:38 PM, Francis.Hu <[EMAIL PROTECTED]>wrote:

>  hi, All****
>
> ** **
>
> Is there any way to set Reducer to output to multi-places ?  For example:
> a reducer's result can be output to HDFS and Database concurrently.****
>
> ** **
>
> Thanks,****
>
> Francis.Hu****
>
+
Francis.Hu 2013-09-02, 09:48
+
Binglin Chang 2013-09-02, 09:37
+
Francis.Hu 2013-09-02, 09:50
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