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06-07-2019
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08-30-2019
08:27 AM
Is there a way so that new queries are executed through this previous TEZ application rather than generating new ones stucked on `ACCEPTED`? (for it is very annoying to have to kill the previous each time I want to run something new)
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06-07-2019
10:18 PM
Hi all, I'm starting to work my way to configure a hadoop cluster with HDFS, MapReduce, Pig, and HIVE. HDFS and Mapreduce are fine, but I'm having issues to set up pig and hive to work with TEZ. Btw, I was able to get HIVE to work by setting the execution mode to mapreduce, but I think it is too slow. For instance, let me focus on PIG: ``` credit_operations = LOAD '/user/admin/creditcard.csv' USING PigStorage(','); DESCRIBE credit_operations; credit_group = Group credit_operations all; amount_sum = foreach credit_group Generate SUM(credit_operations.$30) as sum_credit_operations; DUMP amount_sum; ``` I created the following code snippet to load a dataset and sum of the columns. Nothing too fancy. When I check YARN, I see the job there: But the thing is that it is entirely stuck. If I look for it on the TEZ View, there is no job there. Any suggestions?
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