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Push tables from LASR to HDFS

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Occasional Contributor
Posts: 5
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Push tables from LASR to HDFS

Hi all,

 

I am thinking on the best approach to push loaded LASR tables down to HDFS on a scheduled manner. 

 

I would like to know what is the best approach to do that? Ideally, I was thinking (not sure whether feasible) that once the table is loaded (reloaded) it is automatically copied to HDFS replacing the old one if that exists. I have two LASR libraries and therefore, I would like tables to be pushed to two correspoding HDFS libraries.

 

If the automatic push is not possible, does that mean I have to write my own script to manually push tables to HDFS and then schedule that script to run let's say daily?

 

Thank you!

 

Regards,

Evgeny


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3 weeks ago
SAS Employee
Posts: 120

Re: Push tables from LASR to HDFS

@Evgeny_,

 

Yes, you have to write your own script to manually push tables from the memory to HDFS.

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3 weeks ago
SAS Employee
Posts: 120

Re: Push tables from LASR to HDFS

@Evgeny_,

 

Yes, you have to write your own script to manually push tables from the memory to HDFS.

Occasional Contributor
Posts: 5

Re: Push tables from LASR to HDFS

Hi @alexal,

 

Thank you for your reply. That turned out to be a small script to loop through the list of LASR tables and use data step to push them to the corresponding HDFS library.

 

Regards,

Evgeny

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