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Pig >> mail # user >> Declaring schema for unknown number of columns


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Declaring schema for unknown number of columns
Is it possible to declare a schema when doing a LOAD for data in which you
do not know the total number of columns?

For instance. I know the data contains 6 or more columns. These columns are
of the same data type.

I basically want to join this data with another data set, but I was getting
the following error:

ERROR 1109: Input (six_month_and_variable_month_sales) on which outer
join is desired should have a valid schema
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Jinyuan Zhou 2013-01-07, 22:27
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Chan, Tim 2013-01-08, 01:48
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Jinyuan Zhou 2013-01-08, 02:48
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