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

Switch to Threaded View
Hive, mail # user - Run hive queries, and collect job information


Copy link to this message
-
Run hive queries, and collect job information
Mathieu Despriee 2013-01-30, 10:03
Hi folks,

I would like to run a list of generated HIVE queries. For each, I would
like to retrieve the MR job_id (or ids, in case of multiple stages). And
then, with this job_id, collect statistics from job tracker (cumulative
CPU, read bytes...)

How can I send HIVE queries from a bash or python script, and retrieve the
job_id(s) ?

For the 2nd part (collecting stats for the job), we're using a MRv1 Hadoop
cluster, so I don't have the AppMaster REST
API<http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/MapredAppMasterRest.html>.
I'm about to collect data from the jobtracker web UI. Any better idea ?

Mathieu